diff --git a/src/app/api/timesheets/utils.ts b/src/app/api/timesheets/utils.ts
index 7a6dad3..81b543d 100644
--- a/src/app/api/timesheets/utils.ts
+++ b/src/app/api/timesheets/utils.ts
@@ -13,6 +13,10 @@ export type TimeEntryError = {
   [field in keyof TimeEntry]?: string;
 };
 
+interface TimeEntryValidationOptions {
+  skipTaskValidation?: boolean;
+}
+
 /**
  * @param entry - the time entry
  * @returns an object where the keys are the error fields and the values the error message, and undefined if there are no errors
@@ -20,6 +24,7 @@ export type TimeEntryError = {
 export const validateTimeEntry = (
   entry: Partial<TimeEntry>,
   isHoliday: boolean,
+  options: TimeEntryValidationOptions = {},
 ): TimeEntryError | undefined => {
   // Test for errors
   const error: TimeEntryError = {};
@@ -41,10 +46,12 @@ export const validateTimeEntry = (
 
   // If there is a project id, there should also be taskGroupId, taskId, inputHours
   if (entry.projectId) {
-    if (!entry.taskGroupId) {
-      error.taskGroupId = "Required";
-    } else if (!entry.taskId) {
-      error.taskId = "Required";
+    if (!options.skipTaskValidation) {
+      if (!entry.taskGroupId) {
+        error.taskGroupId = "Required";
+      } else if (!entry.taskId) {
+        error.taskId = "Required";
+      }
     }
   } else {
     if (!entry.remark) {
@@ -71,6 +78,7 @@ export const validateTimesheet = (
   timesheet: RecordTimesheetInput,
   leaveRecords: RecordLeaveInput,
   companyHolidays: HolidaysResult[],
+  options: TimeEntryValidationOptions = {},
 ): { [date: string]: string } | undefined => {
   const errors: { [date: string]: string } = {};
 
@@ -86,7 +94,7 @@ export const validateTimesheet = (
 
     // Check each entry
     for (const entry of timeEntries) {
-      const entryErrors = validateTimeEntry(entry, holidays.has(date));
+      const entryErrors = validateTimeEntry(entry, holidays.has(date), options);
 
       if (entryErrors) {
         errors[date] = "There are errors in the entries";
diff --git a/src/app/utils/manhourUtils.ts b/src/app/utils/manhourUtils.ts
index 37914ba..a1f681c 100644
--- a/src/app/utils/manhourUtils.ts
+++ b/src/app/utils/manhourUtils.ts
@@ -1,3 +1,19 @@
+import zipWith from "lodash/zipWith";
+
 export const roundToNearestQuarter = (n: number): number => {
   return Math.round(n / 0.25) * 0.25;
 };
+
+export const distributeQuarters = (hours: number, parts: number): number[] => {
+  if (!parts) return [];
+
+  const numQuarters = hours * 4;
+  const equalParts = Math.floor(numQuarters / parts);
+  const remainders = Array(numQuarters % parts).fill(1);
+
+  return zipWith(
+    Array(parts).fill(equalParts),
+    remainders,
+    (a, b) => a + (b || 0),
+  ).map((quarters) => quarters / 4);
+};
diff --git a/src/components/TimesheetModal/TimesheetModal.tsx b/src/components/TimesheetModal/TimesheetModal.tsx
index 66ccd76..439f027 100644
--- a/src/components/TimesheetModal/TimesheetModal.tsx
+++ b/src/components/TimesheetModal/TimesheetModal.tsx
@@ -42,6 +42,7 @@ interface Props {
   defaultTimesheets?: RecordTimesheetInput;
   leaveRecords: RecordLeaveInput;
   companyHolidays: HolidaysResult[];
+  fastEntryEnabled?: boolean;
 }
 
 const modalSx: SxProps = {
@@ -63,6 +64,7 @@ const TimesheetModal: React.FC<Props> = ({
   defaultTimesheets,
   leaveRecords,
   companyHolidays,
+  fastEntryEnabled,
 }) => {
   const { t } = useTranslation("home");
 
@@ -83,7 +85,9 @@ const TimesheetModal: React.FC<Props> = ({
 
   const onSubmit = useCallback<SubmitHandler<RecordTimesheetInput>>(
     async (data) => {
-      const errors = validateTimesheet(data, leaveRecords, companyHolidays);
+      const errors = validateTimesheet(data, leaveRecords, companyHolidays, {
+        skipTaskValidation: fastEntryEnabled,
+      });
       if (errors) {
         Object.keys(errors).forEach((date) =>
           formProps.setError(date, {
@@ -108,7 +112,14 @@ const TimesheetModal: React.FC<Props> = ({
       formProps.reset(newFormValues);
       onClose();
     },
-    [companyHolidays, formProps, leaveRecords, onClose, username],
+    [
+      companyHolidays,
+      fastEntryEnabled,
+      formProps,
+      leaveRecords,
+      onClose,
+      username,
+    ],
   );
 
   const onCancel = useCallback(() => {
@@ -165,6 +176,7 @@ const TimesheetModal: React.FC<Props> = ({
                   assignedProjects={assignedProjects}
                   allProjects={allProjects}
                   leaveRecords={leaveRecords}
+                  fastEntryEnabled={fastEntryEnabled}
                 />
               </Box>
               {errorComponent}
@@ -202,6 +214,7 @@ const TimesheetModal: React.FC<Props> = ({
               {t("Timesheet Input")}
             </Typography>
             <MobileTimesheetTable
+              fastEntryEnabled={fastEntryEnabled}
               companyHolidays={companyHolidays}
               assignedProjects={assignedProjects}
               allProjects={allProjects}
diff --git a/src/components/TimesheetTable/EntryInputTable.tsx b/src/components/TimesheetTable/EntryInputTable.tsx
index 858032f..308e159 100644
--- a/src/components/TimesheetTable/EntryInputTable.tsx
+++ b/src/components/TimesheetTable/EntryInputTable.tsx
@@ -35,6 +35,7 @@ import {
   validateTimeEntry,
 } from "@/app/api/timesheets/utils";
 import { roundToNearestQuarter } from "@/app/utils/manhourUtils";
+import FastTimeEntryModal from "./FastTimeEntryModal";
 
 dayjs.extend(isBetween);
 
@@ -43,6 +44,7 @@ interface Props {
   isHoliday: boolean;
   allProjects: ProjectWithTasks[];
   assignedProjects: AssignedProject[];
+  fastEntryEnabled?: boolean;
 }
 
 export type TimeEntryRow = Partial<
@@ -58,6 +60,7 @@ const EntryInputTable: React.FC<Props> = ({
   allProjects,
   assignedProjects,
   isHoliday,
+  fastEntryEnabled,
 }) => {
   const { t } = useTranslation("home");
   const taskGroupsByProject = useMemo(() => {
@@ -114,7 +117,9 @@ const EntryInputTable: React.FC<Props> = ({
         "",
       ) as TimeEntryRow;
 
-      const error = validateTimeEntry(row, isHoliday);
+      const error = validateTimeEntry(row, isHoliday, {
+        skipTaskValidation: fastEntryEnabled,
+      });
 
       // Test for warnings
       let isPlanned;
@@ -133,7 +138,7 @@ const EntryInputTable: React.FC<Props> = ({
       apiRef.current.updateRows([{ id, _error: error, isPlanned }]);
       return !error;
     },
-    [apiRef, day, isHoliday, milestonesByProject],
+    [apiRef, day, fastEntryEnabled, isHoliday, milestonesByProject],
   );
 
   const handleCancel = useCallback(
@@ -230,6 +235,7 @@ const EntryInputTable: React.FC<Props> = ({
         renderEditCell(params: GridRenderEditCellParams<TimeEntryRow, number>) {
           return (
             <ProjectSelect
+              multiple={false}
               allProjects={allProjects}
               assignedProjects={assignedProjects}
               value={params.value}
@@ -406,6 +412,19 @@ const EntryInputTable: React.FC<Props> = ({
     (entry) => entry.isPlanned !== undefined && !entry.isPlanned,
   );
 
+  // Fast entry modal
+  const [fastEntryModalOpen, setFastEntryModalOpen] = useState(false);
+  const closeFastEntryModal = useCallback(() => {
+    setFastEntryModalOpen(false);
+  }, []);
+  const openFastEntryModal = useCallback(() => {
+    setFastEntryModalOpen(true);
+  }, []);
+  const onSaveFastEntry = useCallback(async (entries: TimeEntry[]) => {
+    setEntries((e) => [...e, ...entries]);
+    setFastEntryModalOpen(false);
+  }, []);
+
   const footer = (
     <Box display="flex" gap={2} alignItems="center">
       <Button
@@ -417,6 +436,15 @@ const EntryInputTable: React.FC<Props> = ({
       >
         {t("Record time")}
       </Button>
+      <Button
+        disableRipple
+        variant="outlined"
+        startIcon={<Add />}
+        onClick={openFastEntryModal}
+        size="small"
+      >
+        {t("Fast time entry")}
+      </Button>
       {hasOutOfPlannedStages && (
         <Typography color="warning.main" variant="body2">
           {t("There are entries for stages out of planned dates!")}
@@ -426,49 +454,61 @@ const EntryInputTable: React.FC<Props> = ({
   );
 
   return (
-    <StyledDataGrid
-      apiRef={apiRef}
-      autoHeight
-      sx={{
-        "--DataGrid-overlayHeight": "100px",
-        ".MuiDataGrid-row .MuiDataGrid-cell.hasError": {
-          border: "1px solid",
-          borderColor: "error.main",
-        },
-        ".MuiDataGrid-row .MuiDataGrid-cell.hasWarning": {
-          border: "1px solid",
-          borderColor: "warning.main",
-        },
-      }}
-      disableColumnMenu
-      editMode="row"
-      rows={entries}
-      rowModesModel={rowModesModel}
-      onRowModesModelChange={setRowModesModel}
-      onRowEditStop={handleEditStop}
-      processRowUpdate={processRowUpdate}
-      columns={columns}
-      getCellClassName={(params: GridCellParams<TimeEntryRow>) => {
-        let classname = "";
-        if (params.row._error?.[params.field as keyof TimeEntry]) {
-          classname = "hasError";
-        } else if (
-          params.field === "taskGroupId" &&
-          params.row.isPlanned !== undefined &&
-          !params.row.isPlanned
-        ) {
-          classname = "hasWarning";
-        }
-        return classname;
-      }}
-      slots={{
-        footer: FooterToolbar,
-        noRowsOverlay: NoRowsOverlay,
-      }}
-      slotProps={{
-        footer: { child: footer },
-      }}
-    />
+    <>
+      <StyledDataGrid
+        apiRef={apiRef}
+        autoHeight
+        sx={{
+          "--DataGrid-overlayHeight": "100px",
+          ".MuiDataGrid-row .MuiDataGrid-cell.hasError": {
+            border: "1px solid",
+            borderColor: "error.main",
+          },
+          ".MuiDataGrid-row .MuiDataGrid-cell.hasWarning": {
+            border: "1px solid",
+            borderColor: "warning.main",
+          },
+        }}
+        disableColumnMenu
+        editMode="row"
+        rows={entries}
+        rowModesModel={rowModesModel}
+        onRowModesModelChange={setRowModesModel}
+        onRowEditStop={handleEditStop}
+        processRowUpdate={processRowUpdate}
+        columns={columns}
+        getCellClassName={(params: GridCellParams<TimeEntryRow>) => {
+          let classname = "";
+          if (params.row._error?.[params.field as keyof TimeEntry]) {
+            classname = "hasError";
+          } else if (
+            params.field === "taskGroupId" &&
+            params.row.isPlanned !== undefined &&
+            !params.row.isPlanned
+          ) {
+            classname = "hasWarning";
+          }
+          return classname;
+        }}
+        slots={{
+          footer: FooterToolbar,
+          noRowsOverlay: NoRowsOverlay,
+        }}
+        slotProps={{
+          footer: { child: footer },
+        }}
+      />
+      {fastEntryEnabled && (
+        <FastTimeEntryModal
+          allProjects={allProjects}
+          assignedProjects={assignedProjects}
+          open={fastEntryModalOpen}
+          isHoliday={Boolean(isHoliday)}
+          onClose={closeFastEntryModal}
+          onSave={onSaveFastEntry}
+        />
+      )}
+    </>
   );
 };
 
diff --git a/src/components/TimesheetTable/FastTimeEntryModal.tsx b/src/components/TimesheetTable/FastTimeEntryModal.tsx
new file mode 100644
index 0000000..37ec8b6
--- /dev/null
+++ b/src/components/TimesheetTable/FastTimeEntryModal.tsx
@@ -0,0 +1,309 @@
+import { TimeEntry } from "@/app/api/timesheets/actions";
+import { Check, ExpandMore } from "@mui/icons-material";
+import {
+  Accordion,
+  AccordionDetails,
+  AccordionSummary,
+  Alert,
+  Box,
+  Button,
+  FormControl,
+  FormHelperText,
+  InputLabel,
+  Modal,
+  ModalProps,
+  Paper,
+  SxProps,
+  TextField,
+  Typography,
+} from "@mui/material";
+import React, { useCallback, useMemo } from "react";
+import { Controller, useForm } from "react-hook-form";
+import { useTranslation } from "react-i18next";
+import ProjectSelect from "./ProjectSelect";
+import { AssignedProject, ProjectWithTasks } from "@/app/api/projects";
+import {
+  distributeQuarters,
+  roundToNearestQuarter,
+} from "@/app/utils/manhourUtils";
+import { manhourFormatter, shortDateFormatter } from "@/app/utils/formatUtil";
+import { DAILY_NORMAL_MAX_HOURS } from "@/app/api/timesheets/utils";
+import zip from "lodash/zip";
+
+export interface FastTimeEntryForm {
+  projectIds: TimeEntry["projectId"][];
+  inputHours: TimeEntry["inputHours"];
+  otHours: TimeEntry["otHours"];
+  remark: TimeEntry["remark"];
+}
+
+export interface Props extends Omit<ModalProps, "children"> {
+  onSave: (timeEntries: TimeEntry[], recordDate?: string) => Promise<void>;
+  onDelete?: () => void;
+  allProjects: ProjectWithTasks[];
+  assignedProjects: AssignedProject[];
+  modalSx?: SxProps;
+  recordDate?: string;
+  isHoliday?: boolean;
+}
+
+const modalSx: SxProps = {
+  position: "absolute",
+  top: "50%",
+  left: "50%",
+  transform: "translate(-50%, -50%)",
+  width: "90%",
+  maxWidth: "sm",
+  maxHeight: "90%",
+  padding: 3,
+  display: "flex",
+  flexDirection: "column",
+  gap: 2,
+};
+
+let idOffset = Date.now();
+const getID = () => {
+  return ++idOffset;
+};
+
+const FastTimeEntryModal: React.FC<Props> = ({
+  onSave,
+  open,
+  onClose,
+  allProjects,
+  assignedProjects,
+  modalSx: mSx,
+  recordDate,
+  isHoliday,
+}) => {
+  const {
+    t,
+    i18n: { language },
+  } = useTranslation("home");
+
+  const { register, control, reset, trigger, formState, watch } =
+    useForm<FastTimeEntryForm>({
+      defaultValues: {
+        projectIds: [],
+      },
+    });
+
+  const projectIds = watch("projectIds");
+  const inputHours = watch("inputHours");
+  const otHours = watch("otHours");
+  const remark = watch("remark");
+
+  const selectedProjects = useMemo(() => {
+    return projectIds.map((id) => allProjects.find((p) => p.id === id));
+  }, [allProjects, projectIds]);
+
+  const normalHoursArray = distributeQuarters(
+    inputHours || 0,
+    selectedProjects.length,
+  );
+  const otHoursArray = distributeQuarters(
+    otHours || 0,
+    selectedProjects.length,
+  );
+
+  const projectsWithHours = zip(
+    selectedProjects,
+    normalHoursArray,
+    otHoursArray,
+  );
+
+  const saveHandler = useCallback(async () => {
+    const valid = await trigger();
+    if (valid) {
+      onSave(
+        projectsWithHours.map(([project, hour, othour]) => ({
+          id: getID(),
+          projectId: project?.id,
+          inputHours: hour,
+          otHours: othour,
+          remark,
+        })),
+        recordDate,
+      );
+      reset();
+    }
+  }, [projectsWithHours, trigger, onSave, recordDate, reset, remark]);
+
+  const closeHandler = useCallback<NonNullable<ModalProps["onClose"]>>(
+    (...args) => {
+      onClose?.(...args);
+      reset();
+    },
+    [onClose, reset],
+  );
+
+  return (
+    <Modal open={open} onClose={closeHandler}>
+      <Paper sx={{ ...modalSx, ...mSx }}>
+        {recordDate && (
+          <Typography variant="h6" marginBlockEnd={2}>
+            {shortDateFormatter(language).format(new Date(recordDate))}
+          </Typography>
+        )}
+        <FormControl fullWidth error={Boolean(formState.errors.projectIds)}>
+          <InputLabel shrink>{t("Project Code and Name")}</InputLabel>
+          <Controller
+            control={control}
+            name="projectIds"
+            render={({ field }) => (
+              <ProjectSelect
+                error={Boolean(formState.errors.projectIds)}
+                multiple
+                allProjects={allProjects}
+                assignedProjects={assignedProjects}
+                value={field.value}
+                onProjectSelect={(newIds) => {
+                  field.onChange(
+                    newIds.map((id) => (id === "" ? undefined : id)),
+                  );
+                }}
+              />
+            )}
+            rules={{
+              validate: (value) =>
+                value.length > 0 || t("Please choose at least 1 project."),
+            }}
+          />
+          <FormHelperText>
+            {formState.errors.projectIds?.message ||
+              t(
+                "The inputted time will be evenly distributed among the selected projects.",
+              )}
+          </FormHelperText>
+        </FormControl>
+        <TextField
+          type="number"
+          label={t("Hours")}
+          fullWidth
+          {...register("inputHours", {
+            setValueAs: (value) => roundToNearestQuarter(parseFloat(value)),
+            validate: (value) => {
+              if (value) {
+                if (isHoliday) {
+                  return t("Cannot input normal hours for holidays");
+                }
+
+                return (
+                  (0 < value && value <= DAILY_NORMAL_MAX_HOURS) ||
+                  t(
+                    "Input hours should be between 0 and {{DAILY_NORMAL_MAX_HOURS}}",
+                    { DAILY_NORMAL_MAX_HOURS },
+                  )
+                );
+              } else {
+                return Boolean(value || otHours) || t("Required");
+              }
+            },
+          })}
+          error={Boolean(formState.errors.inputHours)}
+          helperText={formState.errors.inputHours?.message}
+        />
+        <TextField
+          type="number"
+          label={t("Other Hours")}
+          fullWidth
+          {...register("otHours", {
+            setValueAs: (value) => roundToNearestQuarter(parseFloat(value)),
+            validate: (value) => (value ? value > 0 : true),
+          })}
+          error={Boolean(formState.errors.otHours)}
+        />
+        <TextField
+          label={t("Remark")}
+          fullWidth
+          multiline
+          rows={2}
+          error={Boolean(formState.errors.remark)}
+          {...register("remark", {
+            validate: (value) =>
+              projectIds.every((id) => id) ||
+              value ||
+              t("Required for non-billable tasks"),
+          })}
+          helperText={
+            formState.errors.remark?.message ||
+            t("The remark will be added to all selected projects")
+          }
+        />
+        <Accordion variant="outlined" sx={{ overflowY: "scroll" }}>
+          <AccordionSummary expandIcon={<ExpandMore />}>
+            <Typography variant="subtitle2">
+              {t("Hour distribution preview")}
+            </Typography>
+          </AccordionSummary>
+          <AccordionDetails>
+            {projectIds.length > 0 ? (
+              <ProjectHourSummary projectsWithHours={projectsWithHours} />
+            ) : (
+              <Alert severity="warning">
+                {t("Please select some projects.")}
+              </Alert>
+            )}
+          </AccordionDetails>
+        </Accordion>
+        <Box display="flex" justifyContent="flex-end">
+          <Button
+            variant="contained"
+            startIcon={<Check />}
+            onClick={saveHandler}
+          >
+            {t("Save")}
+          </Button>
+        </Box>
+      </Paper>
+    </Modal>
+  );
+};
+
+const ProjectHourSummary: React.FC<{
+  projectsWithHours: [ProjectWithTasks?, number?, number?][];
+}> = ({ projectsWithHours }) => {
+  const { t } = useTranslation("home");
+
+  return (
+    <Box
+      sx={{
+        display: "flex",
+        flexDirection: "column",
+        gap: 2,
+      }}
+    >
+      {projectsWithHours.map(([project, manhour, otManhour], index) => {
+        return (
+          <Box key={`${index}-${project?.id || "none"}`}>
+            <Typography variant="body2" component="div" fontWeight="bold">
+              {project
+                ? `${project.code} - ${project.name}`
+                : t("Non-billable Task")}
+            </Typography>
+            <Box display="flex" gap={2}>
+              <Box>
+                <Typography variant="body2" component="div" fontWeight="bold">
+                  {t("Hours")}
+                </Typography>
+                <Typography component="p">
+                  {manhourFormatter.format(manhour || 0)}
+                </Typography>
+              </Box>
+              <Box>
+                <Typography variant="body2" component="div" fontWeight="bold">
+                  {t("Other Hours")}
+                </Typography>
+                <Typography component="p">
+                  {manhourFormatter.format(otManhour || 0)}
+                </Typography>
+              </Box>
+            </Box>
+          </Box>
+        );
+      })}
+    </Box>
+  );
+};
+
+export default FastTimeEntryModal;
diff --git a/src/components/TimesheetTable/MobileTimesheetEntry.tsx b/src/components/TimesheetTable/MobileTimesheetEntry.tsx
index a5eab75..eeefbde 100644
--- a/src/components/TimesheetTable/MobileTimesheetEntry.tsx
+++ b/src/components/TimesheetTable/MobileTimesheetEntry.tsx
@@ -1,14 +1,7 @@
 import { TimeEntry, RecordTimesheetInput } from "@/app/api/timesheets/actions";
-import { manhourFormatter, shortDateFormatter } from "@/app/utils/formatUtil";
-import { Add, Edit } from "@mui/icons-material";
-import {
-  Box,
-  Button,
-  Card,
-  CardContent,
-  IconButton,
-  Typography,
-} from "@mui/material";
+import { shortDateFormatter } from "@/app/utils/formatUtil";
+import { Add } from "@mui/icons-material";
+import { Box, Button, Stack, Typography } from "@mui/material";
 import dayjs from "dayjs";
 import React, { useCallback, useMemo, useState } from "react";
 import { useFormContext } from "react-hook-form";
@@ -20,12 +13,14 @@ import TimesheetEditModal, {
 import TimeEntryCard from "./TimeEntryCard";
 import { HolidaysResult } from "@/app/api/holidays";
 import { getHolidayForDate } from "@/app/utils/holidayUtils";
+import FastTimeEntryModal from "./FastTimeEntryModal";
 
 interface Props {
   date: string;
   allProjects: ProjectWithTasks[];
   assignedProjects: AssignedProject[];
   companyHolidays: HolidaysResult[];
+  fastEntryEnabled?: boolean;
 }
 
 const MobileTimesheetEntry: React.FC<Props> = ({
@@ -33,6 +28,7 @@ const MobileTimesheetEntry: React.FC<Props> = ({
   allProjects,
   assignedProjects,
   companyHolidays,
+  fastEntryEnabled,
 }) => {
   const {
     t,
@@ -51,7 +47,8 @@ const MobileTimesheetEntry: React.FC<Props> = ({
   const holiday = getHolidayForDate(date, companyHolidays);
   const isHoliday = holiday || dayJsObj.day() === 0 || dayJsObj.day() === 6;
 
-  const { watch, setValue, clearErrors } = useFormContext<RecordTimesheetInput>();
+  const { watch, setValue, clearErrors } =
+    useFormContext<RecordTimesheetInput>();
   const currentEntries = watch(date);
 
   // Edit modal
@@ -103,6 +100,22 @@ const MobileTimesheetEntry: React.FC<Props> = ({
     [clearErrors, currentEntries, date, setValue],
   );
 
+  // Fast entry modal
+  const [fastEntryModalOpen, setFastEntryModalOpen] = useState(false);
+  const closeFastEntryModal = useCallback(() => {
+    setFastEntryModalOpen(false);
+  }, []);
+  const openFastEntryModal = useCallback(() => {
+    setFastEntryModalOpen(true);
+  }, []);
+  const onSaveFastEntry = useCallback(
+    async (entries: TimeEntry[]) => {
+      setValue(date, [...currentEntries, ...entries]);
+      setFastEntryModalOpen(false);
+    },
+    [currentEntries, date, setValue],
+  );
+
   return (
     <>
       <Typography
@@ -149,11 +162,16 @@ const MobileTimesheetEntry: React.FC<Props> = ({
             {t("Add some time entries!")}
           </Typography>
         )}
-        <Box>
+        <Stack alignItems={"flex-start"} spacing={1}>
           <Button startIcon={<Add />} onClick={openEditModal()}>
             {t("Record time")}
           </Button>
-        </Box>
+          {fastEntryEnabled && (
+            <Button startIcon={<Add />} onClick={openFastEntryModal}>
+              {t("Fast time entry")}
+            </Button>
+          )}
+        </Stack>
         <TimesheetEditModal
           allProjects={allProjects}
           assignedProjects={assignedProjects}
@@ -161,8 +179,19 @@ const MobileTimesheetEntry: React.FC<Props> = ({
           onClose={closeEditModal}
           onSave={onSaveEntry}
           isHoliday={Boolean(isHoliday)}
+          fastEntryEnabled={fastEntryEnabled}
           {...editModalProps}
         />
+        {fastEntryEnabled && (
+          <FastTimeEntryModal
+            allProjects={allProjects}
+            assignedProjects={assignedProjects}
+            open={fastEntryModalOpen}
+            isHoliday={Boolean(isHoliday)}
+            onClose={closeFastEntryModal}
+            onSave={onSaveFastEntry}
+          />
+        )}
       </Box>
     </>
   );
diff --git a/src/components/TimesheetTable/MobileTimesheetTable.tsx b/src/components/TimesheetTable/MobileTimesheetTable.tsx
index f09306f..bab4351 100644
--- a/src/components/TimesheetTable/MobileTimesheetTable.tsx
+++ b/src/components/TimesheetTable/MobileTimesheetTable.tsx
@@ -15,6 +15,7 @@ interface Props {
   leaveRecords: RecordLeaveInput;
   companyHolidays: HolidaysResult[];
   errorComponent?: React.ReactNode;
+  fastEntryEnabled?: boolean;
 }
 
 const MobileTimesheetTable: React.FC<Props> = ({
@@ -23,6 +24,7 @@ const MobileTimesheetTable: React.FC<Props> = ({
   leaveRecords,
   companyHolidays,
   errorComponent,
+  fastEntryEnabled,
 }) => {
   const { watch } = useFormContext<RecordTimesheetInput>();
   const currentInput = watch();
@@ -35,7 +37,12 @@ const MobileTimesheetTable: React.FC<Props> = ({
       leaveEntries={leaveRecords}
       timesheetEntries={currentInput}
       EntryComponent={MobileTimesheetEntry}
-      entryComponentProps={{ allProjects, assignedProjects, companyHolidays }}
+      entryComponentProps={{
+        allProjects,
+        assignedProjects,
+        companyHolidays,
+        fastEntryEnabled,
+      }}
       errorComponent={errorComponent}
     />
   );
diff --git a/src/components/TimesheetTable/ProjectSelect.tsx b/src/components/TimesheetTable/ProjectSelect.tsx
index c79e89e..a90b120 100644
--- a/src/components/TimesheetTable/ProjectSelect.tsx
+++ b/src/components/TimesheetTable/ProjectSelect.tsx
@@ -1,6 +1,8 @@
 import React, { useCallback, useMemo } from "react";
 import {
   Autocomplete,
+  Checkbox,
+  Chip,
   ListSubheader,
   MenuItem,
   TextField,
@@ -8,15 +10,30 @@ import {
 import { AssignedProject, ProjectWithTasks } from "@/app/api/projects";
 import { useTranslation } from "react-i18next";
 import differenceBy from "lodash/differenceBy";
+import intersectionWith from "lodash/intersectionWith";
 import { TFunction } from "i18next";
 
-interface Props {
+interface CommonProps {
   allProjects: ProjectWithTasks[];
   assignedProjects: AssignedProject[];
+  error?: boolean;
+  multiple?: boolean;
+}
+
+interface SingleAutocompleteProps extends CommonProps {
   value: number | undefined;
   onProjectSelect: (projectId: number | string) => void;
+  multiple: false;
 }
 
+interface MultiAutocompleteProps extends CommonProps {
+  value: (number | undefined)[];
+  onProjectSelect: (projectIds: Array<number | string>) => void;
+  multiple: true;
+}
+
+type Props = SingleAutocompleteProps | MultiAutocompleteProps;
+
 const getGroupName = (t: TFunction, groupName: string): string => {
   switch (groupName) {
     case "non-billable":
@@ -37,6 +54,8 @@ const AutocompleteProjectSelect: React.FC<Props> = ({
   assignedProjects,
   value,
   onProjectSelect,
+  error,
+  multiple,
 }) => {
   const { t } = useTranslation("home");
   const nonAssignedProjects = useMemo(() => {
@@ -63,17 +82,32 @@ const AutocompleteProjectSelect: React.FC<Props> = ({
     ];
   }, [assignedProjects, nonAssignedProjects, t]);
 
-  const currentValue = options.find((o) => o.value === value) || options[0];
+  const currentValue = multiple
+    ? intersectionWith(options, value, (option, v) => {
+        return option.value === (v ?? "");
+      })
+    : options.find((o) => o.value === value) || options[0];
+  // const currentValue = options.find((o) => o.value === value) || options[0];
 
   const onChange = useCallback(
-    (event: React.SyntheticEvent, newValue: { value: number | string }) => {
-      onProjectSelect(newValue.value);
+    (
+      event: React.SyntheticEvent,
+      newValue: { value: number | string } | { value: number | string }[],
+    ) => {
+      if (multiple) {
+        const multiNewValue = newValue as { value: number | string }[];
+        onProjectSelect(multiNewValue.map(({ value }) => value));
+      } else {
+        const singleNewVal = newValue as { value: number | string };
+        onProjectSelect(singleNewVal.value);
+      }
     },
-    [onProjectSelect],
+    [onProjectSelect, multiple],
   );
 
   return (
     <Autocomplete
+      multiple={multiple}
       noOptionsText={t("No projects")}
       disableClearable
       fullWidth
@@ -82,22 +116,56 @@ const AutocompleteProjectSelect: React.FC<Props> = ({
       groupBy={(option) => option.group}
       getOptionLabel={(option) => option.label}
       options={options}
+      disableCloseOnSelect={multiple}
+      renderTags={
+        multiple
+          ? (value, getTagProps) =>
+              value.map((option, index) => {
+                // eslint-disable-next-line @typescript-eslint/no-unused-vars
+                const { key, ...chipProps } = getTagProps({ index });
+                return (
+                  <Chip
+                    {...chipProps}
+                    key={`${option.value}--${option.label}`}
+                    label={option.label}
+                  />
+                );
+              })
+          : undefined
+      }
       renderGroup={(params) => (
-        <>
-          <ListSubheader key={params.key}>
-            {getGroupName(t, params.group)}
-          </ListSubheader>
+        <React.Fragment key={`${params.key}-${params.group}`}>
+          <ListSubheader>{getGroupName(t, params.group)}</ListSubheader>
           {params.children}
-        </>
+        </React.Fragment>
       )}
-      renderOption={(params, option) => {
+      renderOption={(
+        params: React.HTMLAttributes<HTMLLIElement> & { key?: React.Key },
+        option,
+        { selected },
+      ) => {
+        // eslint-disable-next-line @typescript-eslint/no-unused-vars
+        const { key, ...rest } = params;
         return (
-          <MenuItem {...params} key={option.value} value={option.value}>
+          <MenuItem
+            {...rest}
+            disableRipple
+            value={option.value}
+            key={`${option.value}--${option.label}`}
+          >
+            {multiple && (
+              <Checkbox
+                disableRipple
+                key={`checkbox-${option.value}`}
+                checked={selected}
+                sx={{ transform: "translate(0)" }}
+              />
+            )}
             {option.label}
           </MenuItem>
         );
       }}
-      renderInput={(params) => <TextField {...params} />}
+      renderInput={(params) => <TextField {...params} error={error} />}
     />
   );
 };
diff --git a/src/components/TimesheetTable/TimesheetEditModal.tsx b/src/components/TimesheetTable/TimesheetEditModal.tsx
index 6fe33d5..3319bf4 100644
--- a/src/components/TimesheetTable/TimesheetEditModal.tsx
+++ b/src/components/TimesheetTable/TimesheetEditModal.tsx
@@ -34,6 +34,7 @@ export interface Props extends Omit<ModalProps, "children"> {
   modalSx?: SxProps;
   recordDate?: string;
   isHoliday?: boolean;
+  fastEntryEnabled?: boolean;
 }
 
 const modalSx: SxProps = {
@@ -59,6 +60,7 @@ const TimesheetEditModal: React.FC<Props> = ({
   modalSx: mSx,
   recordDate,
   isHoliday,
+  fastEntryEnabled,
 }) => {
   const {
     t,
@@ -135,6 +137,7 @@ const TimesheetEditModal: React.FC<Props> = ({
             name="projectId"
             render={({ field }) => (
               <ProjectSelect
+                multiple={false}
                 allProjects={allProjects}
                 assignedProjects={assignedProjects}
                 value={field.value}
@@ -173,6 +176,7 @@ const TimesheetEditModal: React.FC<Props> = ({
                 if (!projectId) {
                   return !id;
                 }
+                if (fastEntryEnabled) return true;
                 const taskGroups = taskGroupsByProject[projectId];
                 return taskGroups.some((tg) => tg.value === id);
               },
@@ -202,6 +206,7 @@ const TimesheetEditModal: React.FC<Props> = ({
                 if (!projectId) {
                   return !id;
                 }
+                if (fastEntryEnabled) return true;
                 const projectTasks = allProjects.find((p) => p.id === projectId)
                   ?.tasks;
                 return Boolean(projectTasks?.some((task) => task.id === id));
diff --git a/src/components/TimesheetTable/TimesheetTable.tsx b/src/components/TimesheetTable/TimesheetTable.tsx
index 3b4bfff..02f91df 100644
--- a/src/components/TimesheetTable/TimesheetTable.tsx
+++ b/src/components/TimesheetTable/TimesheetTable.tsx
@@ -14,6 +14,7 @@ interface Props {
   assignedProjects: AssignedProject[];
   leaveRecords: RecordLeaveInput;
   companyHolidays: HolidaysResult[];
+  fastEntryEnabled?: boolean;
 }
 
 const TimesheetTable: React.FC<Props> = ({
@@ -21,6 +22,7 @@ const TimesheetTable: React.FC<Props> = ({
   assignedProjects,
   leaveRecords,
   companyHolidays,
+  fastEntryEnabled,
 }) => {
   const { watch } = useFormContext<RecordTimesheetInput>();
   const currentInput = watch();
@@ -33,7 +35,7 @@ const TimesheetTable: React.FC<Props> = ({
       leaveEntries={leaveRecords}
       timesheetEntries={currentInput}
       EntryTableComponent={EntryInputTable}
-      entryTableProps={{ assignedProjects, allProjects }}
+      entryTableProps={{ assignedProjects, allProjects, fastEntryEnabled }}
     />
   );
 };
diff --git a/src/components/UserWorkspacePage/UserWorkspacePage.tsx b/src/components/UserWorkspacePage/UserWorkspacePage.tsx
index 7bbf537..ff1030c 100644
--- a/src/components/UserWorkspacePage/UserWorkspacePage.tsx
+++ b/src/components/UserWorkspacePage/UserWorkspacePage.tsx
@@ -35,6 +35,7 @@ export interface Props {
   defaultTimesheets: RecordTimesheetInput;
   holidays: HolidaysResult[];
   teamTimesheets: TeamTimeSheets;
+  fastEntryEnabled?: boolean;
 }
 
 const menuItemSx: SxProps = {
@@ -51,6 +52,7 @@ const UserWorkspacePage: React.FC<Props> = ({
   defaultTimesheets,
   holidays,
   teamTimesheets,
+  fastEntryEnabled,
 }) => {
   const [anchorEl, setAnchorEl] = useState<null | HTMLElement>(null);
 
@@ -170,6 +172,7 @@ const UserWorkspacePage: React.FC<Props> = ({
         leaveTypes={leaveTypes}
       />
       <TimesheetModal
+        fastEntryEnabled={fastEntryEnabled}
         companyHolidays={holidays}
         isOpen={isTimeheetModalVisible}
         onClose={handleCloseTimesheetModal}
diff --git a/src/components/UserWorkspacePage/UserWorkspaceWrapper.tsx b/src/components/UserWorkspacePage/UserWorkspaceWrapper.tsx
index 9a91d7f..869dffa 100644
--- a/src/components/UserWorkspacePage/UserWorkspaceWrapper.tsx
+++ b/src/components/UserWorkspacePage/UserWorkspaceWrapper.tsx
@@ -44,6 +44,8 @@ const UserWorkspaceWrapper: React.FC<Props> = async ({ username }) => {
       defaultLeaveRecords={leaves}
       leaveTypes={leaveTypes}
       holidays={holidays}
+      // Change to access check
+      fastEntryEnabled={true}
     />
   );
 };