diff --git a/src/app/calendar/actions.ts b/src/app/calendar/actions.ts
index 9ba3835..1707099 100644
--- a/src/app/calendar/actions.ts
+++ b/src/app/calendar/actions.ts
@@ -1,3 +1,4 @@
+import { Database } from "@/types/database.types";
 import { Session, SupabaseClient } from "@supabase/supabase-js";
 
 export async function createCalendarEvent(
@@ -70,3 +71,44 @@ export async function createMeetingLog({
 
   return error ? { status: false, error } : { status: true, error: null };
 }
+
+export function getMeetingLog(client: SupabaseClient<Database>, projectId: number) {
+  return client
+    .from("meeting_log")
+    .select(
+      `
+    id,
+    meet_date,
+    start_time,
+    end_time,
+    note,
+    user_id,
+    project_id,
+    created_at
+    `
+    )
+    .eq("project_id", projectId);
+}
+
+export function getFreeDate(client: SupabaseClient<Database>, projectId: number) {
+  return client.from("project_meeting_time").select("*").eq("project_id", projectId);
+}
+
+export async function specifyFreeDate({
+  client,
+  meet_date,
+  projectId,
+}: {
+  client: SupabaseClient<Database>;
+  meet_date: string;
+  projectId: number;
+}) {
+  const { error } = await client.from("project_meeting_time").insert([
+    {
+      project_id: projectId,
+      meet_date: meet_date, // Format date as YYYY-MM-DD
+    },
+  ]);
+
+  return error ? { status: false, error } : { status: true, error: null };
+}
diff --git a/src/app/calendar/manage/FreeTimeDialog.tsx b/src/app/calendar/manage/FreeTimeDialog.tsx
new file mode 100644
index 0000000..625615c
--- /dev/null
+++ b/src/app/calendar/manage/FreeTimeDialog.tsx
@@ -0,0 +1,196 @@
+import React, { useState } from "react";
+import { createSupabaseClient } from "@/lib/supabase/clientComponentClient";
+import {
+  Dialog,
+  DialogClose,
+  DialogContent,
+  DialogDescription,
+  DialogFooter,
+  DialogHeader,
+  DialogTitle,
+} from "@/components/ui/dialog";
+import { Button } from "@/components/ui/button";
+import { Calendar, DateValue } from "@nextui-org/calendar";
+import { specifyFreeDate, getFreeDate } from "../actions";
+import toast from "react-hot-toast";
+import { CalendarDate, getLocalTimeZone, today } from "@internationalized/date";
+import { Label } from "@/components/ui/label";
+import { useQuery } from "@supabase-cache-helpers/postgrest-react-query";
+import { LegacyLoader } from "@/components/loading/LegacyLoader";
+import {
+  AlertDialog,
+  AlertDialogContent,
+  AlertDialogHeader,
+  AlertDialogTitle,
+  AlertDialogDescription,
+  AlertDialogFooter,
+  AlertDialogCancel,
+  AlertDialogAction,
+} from "@/components/ui/alert-dialog";
+
+interface DialogProps {
+  children?: React.ReactNode;
+  open?: boolean;
+  defaultOpen?: boolean;
+  // eslint-disable-next-line no-unused-vars
+  onOpenChange?(open: boolean): void;
+  modal?: boolean;
+  projectId: number;
+}
+
+export default function FreeTimeDialog(props: DialogProps) {
+  const supabase = createSupabaseClient();
+  const timezone = getLocalTimeZone();
+  const [selectedDate, setSelectedDate] = useState<CalendarDate | undefined>(undefined);
+  const [isSubmitting, setIsSubmitting] = useState<boolean>(false);
+  const [deleteDateId, setDeleteDateId] = useState<number | null>(null);
+  const [isDeleteDialogOpen, setIsDeleteDialogOpen] = useState<boolean>(false);
+
+  const {
+    data: freeDate,
+    error: freeDateError,
+    isLoading: isLoadingFreeDate,
+    refetch: refetchFreeDate,
+  } = useQuery(getFreeDate(supabase, props.projectId), { enabled: !!props.projectId });
+
+  const handleSpecifyFreeDate = async () => {
+    if (!selectedDate) {
+      toast.error("Please select a date.");
+      return;
+    }
+
+    setIsSubmitting(true);
+
+    try {
+      const formattedDate = selectedDate.toString().split("T")[0];
+      const { status, error } = await specifyFreeDate({
+        client: supabase,
+        meet_date: formattedDate,
+        projectId: props.projectId,
+      });
+
+      if (!status || error) {
+        toast.error("Failed to save the free date. Please try again.");
+        return;
+      }
+      refetchFreeDate();
+      toast.success("Free time specified successfully!");
+      props.onOpenChange?.(false);
+    } catch (error) {
+      toast.error("There was an error specifying the free date. Please try again.");
+    } finally {
+      setIsSubmitting(false);
+    }
+  };
+
+  const handleDeleteFreeDate = async () => {
+    if (deleteDateId === null) return;
+
+    setIsSubmitting(true);
+
+    try {
+      const { error } = await supabase.from("project_meeting_time").delete().eq("id", deleteDateId);
+
+      if (error) {
+        toast.error("Failed to delete the free date. Please try again.");
+        return;
+      }
+
+      refetchFreeDate();
+      toast.success("Free date deleted successfully!");
+    } catch (error) {
+      toast.error("There was an error deleting the free date. Please try again.");
+    } finally {
+      setIsSubmitting(false);
+      setIsDeleteDialogOpen(false);
+    }
+  };
+
+  const meetingLogRanges = (freeDate || []).map((log) => {
+    const [year, month, day] = log.meet_date.split("-").map(Number);
+    const startDate = new CalendarDate(year, month, day);
+    const endDate = new CalendarDate(year, month, day);
+    return [startDate, endDate];
+  });
+
+  const disabledRanges = [...meetingLogRanges];
+
+  const isDateUnavailable = (date: DateValue) =>
+    disabledRanges.some((interval) => date.compare(interval[0]) >= 0 && date.compare(interval[1]) <= 0);
+
+  return (
+    <Dialog {...props}>
+      <DialogContent className="sm:max-w-md overflow-y-auto h-[80%]">
+        <DialogHeader>
+          <DialogTitle className="flex gap-2 items-center">Specify Your Free Time</DialogTitle>
+          <DialogDescription>Select a date when you are available for a meeting with the investor.</DialogDescription>
+        </DialogHeader>
+
+        {freeDateError ? (
+          <div>Error Loading data</div>
+        ) : isLoadingFreeDate ? (
+          <LegacyLoader />
+        ) : (
+          <div className="flex flex-col space-y-4 w-[90%] mt-4">
+            <div className="flex flex-col space-y-2">
+              <Label>Date</Label>
+              <Calendar
+                value={selectedDate}
+                onChange={setSelectedDate}
+                minValue={today(timezone)}
+                isDateUnavailable={isDateUnavailable}
+              />
+            </div>
+            <div className="flex flex-col space-y-2 mt-4">
+              <Label>Current Free Dates</Label>
+              <div className="p-2 border rounded-md space-y-2">
+                {freeDate && freeDate.length > 0 ? (
+                  freeDate.map((date) => (
+                    <div
+                      key={date.id}
+                      className="bg-gray-100 p-2 rounded cursor-pointer hover:bg-red-400"
+                      onClick={() => {
+                        setDeleteDateId(date.id);
+                        setIsDeleteDialogOpen(true);
+                      }}
+                    >
+                      {date.meet_date || "No date specified"}
+                    </div>
+                  ))
+                ) : (
+                  <div>No free dates specified</div>
+                )}
+              </div>
+            </div>
+          </div>
+        )}
+
+        <DialogFooter className="sm:justify-start mt-4">
+          <Button onClick={handleSpecifyFreeDate} disabled={isSubmitting}>
+            {isSubmitting ? "Saving..." : "Save Free Date"}
+          </Button>
+          <DialogClose asChild>
+            <Button type="button" variant="secondary">
+              Close
+            </Button>
+          </DialogClose>
+        </DialogFooter>
+      </DialogContent>
+
+      <AlertDialog open={isDeleteDialogOpen} onOpenChange={setIsDeleteDialogOpen}>
+        <AlertDialogContent>
+          <AlertDialogHeader>
+            <AlertDialogTitle>Are you absolutely sure?</AlertDialogTitle>
+            <AlertDialogDescription>
+              This action cannot be undone. This will permanently delete the free date.
+            </AlertDialogDescription>
+          </AlertDialogHeader>
+          <AlertDialogFooter>
+            <AlertDialogCancel onClick={() => setIsDeleteDialogOpen(false)}>Cancel</AlertDialogCancel>
+            <AlertDialogAction onClick={handleDeleteFreeDate}>Continue</AlertDialogAction>
+          </AlertDialogFooter>
+        </AlertDialogContent>
+      </AlertDialog>
+    </Dialog>
+  );
+}
diff --git a/src/app/calendar/manage/ManageMeetDialog.tsx b/src/app/calendar/manage/ManageMeetDialog.tsx
index a09807a..0da9361 100644
--- a/src/app/calendar/manage/ManageMeetDialog.tsx
+++ b/src/app/calendar/manage/ManageMeetDialog.tsx
@@ -15,7 +15,7 @@ import { Table, TableBody, TableCell, TableFooter, TableHead, TableHeader, Table
 import { Clock } from "lucide-react";
 import { createSupabaseClient } from "@/lib/supabase/clientComponentClient";
 
-import getMeetingLog from "./actions";
+import { getMeetingLog } from "../actions";
 import { useQuery } from "@supabase-cache-helpers/postgrest-react-query";
 import { LegacyLoader } from "@/components/loading/LegacyLoader";
 
diff --git a/src/app/calendar/manage/ProjectCardSection.tsx b/src/app/calendar/manage/ProjectCardSection.tsx
index 75f238e..38b7f7f 100644
--- a/src/app/calendar/manage/ProjectCardSection.tsx
+++ b/src/app/calendar/manage/ProjectCardSection.tsx
@@ -2,10 +2,11 @@
 
 import { useState } from "react";
 import { Separator } from "@/components/ui/separator";
-import { Card, CardContent, CardDescription, CardTitle, CardHeader, CardFooter } from "@/components/ui/card";
+import { Card, CardContent, CardDescription, CardTitle, CardHeader } from "@/components/ui/card";
 import { Tooltip, TooltipProvider, TooltipContent, TooltipTrigger } from "@/components/ui/tooltip";
 import { ManageMeetDialog } from "./ManageMeetDialog";
 import { Button } from "@/components/ui/button";
+import FreeTimeDialog from "./FreeTimeDialog";
 
 type ProjectCardSectionProps = {
   id: number;
@@ -22,6 +23,7 @@ type ProjectCardCalendarManageSectionProps = {
 };
 export default function ProjectCardCalendarManageSection({ projectData }: ProjectCardCalendarManageSectionProps) {
   const [showMeetModal, setShowMeetModal] = useState<boolean>(false);
+  const [showFreeTimeModal, setShowFreeTimeModal] = useState<boolean>(false);
   const [currentProjectId, setCurrentProjectId] = useState<number | undefined>(undefined);
 
   return (
@@ -41,7 +43,7 @@ export default function ProjectCardCalendarManageSection({ projectData }: Projec
               </TooltipProvider>
             </CardHeader>
             <Separator className="mb-3" />
-            <CardContent>
+            <CardContent className="flex gap-3">
               <Button
                 onClick={() => {
                   setCurrentProjectId(project.id);
@@ -50,14 +52,23 @@ export default function ProjectCardCalendarManageSection({ projectData }: Projec
               >
                 Meeting List
               </Button>
+              <Button
+                onClick={() => {
+                  setCurrentProjectId(project.id);
+                  setTimeout(() => setShowFreeTimeModal(true), 0);
+                }}
+              >
+                Specify Free Time
+              </Button>
             </CardContent>
-            <CardFooter></CardFooter>
+            {/* <CardFooter></CardFooter> */}
           </Card>
         ))
       ) : (
-        <div>No data</div>
+        <div>No project data</div>
       )}
       <ManageMeetDialog open={showMeetModal} onOpenChange={setShowMeetModal} projectId={currentProjectId!} />
+      <FreeTimeDialog open={showFreeTimeModal} onOpenChange={setShowFreeTimeModal} projectId={currentProjectId!} />
     </div>
   );
 }
diff --git a/src/app/calendar/manage/actions.ts b/src/app/calendar/manage/actions.ts
deleted file mode 100644
index 37121ab..0000000
--- a/src/app/calendar/manage/actions.ts
+++ /dev/null
@@ -1,20 +0,0 @@
-import { Database } from "@/types/database.types";
-import { SupabaseClient } from "@supabase/supabase-js";
-
-export default function getMeetingLog(client: SupabaseClient<Database>, projectId: number) {
-  return client
-    .from("meeting_log")
-    .select(
-      `
-        id,
-        meet_date,
-        start_time,
-        end_time,
-        note,
-        user_id,
-        project_id,
-        created_at
-        `
-    )
-    .eq("project_id", projectId);
-}
diff --git a/src/types/database.types.ts b/src/types/database.types.ts
index acb4fe9..74da55c 100644
Binary files a/src/types/database.types.ts and b/src/types/database.types.ts differ