diff --git a/apps/web/app/api/v1/measurements/route.ts b/apps/web/app/api/v1/measurements/route.ts
index f6d5825..0b13df3 100644
--- a/apps/web/app/api/v1/measurements/route.ts
+++ b/apps/web/app/api/v1/measurements/route.ts
@@ -21,8 +21,7 @@ export const POST = (req: NextRequest) =>
             // })).id;
 
             const hour = await api.hours.get({
-                dateQuery: datetime.format("iso-short"),
-                time: datetime.hour(),
+                dateQuery: spacetime(datetime).startOf("hour").format("iso"),
             });
 
             const obj = {
diff --git a/apps/web/components/dashboard/hours/EditableHour.tsx b/apps/web/components/dashboard/hours/EditableHour.tsx
index dd0dd8f..fa363bf 100644
--- a/apps/web/components/dashboard/hours/EditableHour.tsx
+++ b/apps/web/components/dashboard/hours/EditableHour.tsx
@@ -22,7 +22,7 @@ import { ZMetric } from "@lifetracker/shared/types/metrics";
 import { Badge } from "@/components/ui/badge";
 import { Icon } from "@/components/ui/icon";
 import { titleCase } from "title-case";
-import { useDecrementCount } from "@lifetracker/shared-react/hooks/measurements";
+import { useDecrementCount, useDeleteMeasurement } from "@lifetracker/shared-react/hooks/measurements";
 import { useTimezone } from "@/lib/userLocalSettings/client";
 
 
@@ -98,6 +98,26 @@ export default function EditableHour({
         }
     });
 
+    const { mutate: deleteMeasurement } = useDeleteMeasurement({
+        onSuccess: (_res, req) => {
+            const newHour = {
+                ...hour,
+                measurements: hour.measurements.filter(m => m.metricId !== req.metricId),
+            };
+            setHour(newHour);
+            reload(newHour);
+            toast({
+                description: "Measurement deleted!",
+            });
+        },
+        onError: (error) => {
+            toast({
+                description: error.message,
+
+            });
+        },
+    });
+
 
     const tzOffset = spacetime.now(useTimezone()).offset() / 60;
 
@@ -177,7 +197,10 @@ export default function EditableHour({
                                     (<Icon name={titleCase(m.icon)} size={24}
                                         color={hour.foreground}
                                         tooltip={`${m.metricName}: ${m.value} ${m.unit}`}
-                                        key={m.id}
+                                        key={m.id} className="hover:cursor-no-drop"
+                                        onClick={(e) => {
+                                            deleteMeasurement({ metricId: m.metricId, hourId: hour.id });
+                                        }}
                                     />)
                                     : Array.from({ length: m.value }).map((_, index) =>
                                         <div key={`${m.id}-${index}`} className="hover:cursor-no-drop" onClick={(e) => {
@@ -208,6 +231,6 @@ export default function EditableHour({
                     </div>
                     : ""}
             </div>
-        </div>
+        </div >
     );
 }
\ No newline at end of file
diff --git a/apps/web/components/dashboard/hours/HourMeasurementsDialog.tsx b/apps/web/components/dashboard/hours/HourMeasurementsDialog.tsx
index c4686ad..b5f3e71 100644
--- a/apps/web/components/dashboard/hours/HourMeasurementsDialog.tsx
+++ b/apps/web/components/dashboard/hours/HourMeasurementsDialog.tsx
@@ -13,7 +13,7 @@ import { Icon } from "@/components/ui/icon";
 import { titleCase } from "title-case";
 import { Dialog, DialogClose, DialogContent, DialogHeader, DialogTitle, DialogTrigger } from "@/components/ui/dialog";
 import { Trash, X } from "lucide-react";
-import { useDecrementCount, useIncrementCount, useSetValue, } from "@lifetracker/shared-react/hooks/measurements";
+import { useDecrementCount, useDeleteMeasurement, useIncrementCount, useSetValue, } from "@lifetracker/shared-react/hooks/measurements";
 import { Separator } from "@radix-ui/react-dropdown-menu";
 import { EditableText } from "../EditableText";
 import spacetime from "spacetime";
@@ -105,6 +105,28 @@ export default function HourMeasurementsDialog({
         },
     });
 
+    const { mutate: deleteMeasurement } = useDeleteMeasurement({
+        onSuccess: (_res, req) => {
+            const newHour = {
+                ...hour,
+                measurements: hour.measurements.filter(m => m.metricId !== req.metricId),
+            };
+            setHour(newHour);
+            reload(newHour);
+            toast({
+                description: "Measurement deleted!",
+            });
+        },
+        onError: (error) => {
+            toast({
+                description: error.message,
+
+            });
+        },
+    });
+
+
+
     const { mutate: decrement } = useDecrementCount({
         onSuccess: (res, req) => {
             const oldMeasurementIndex = hour.measurements.findIndex(m => m.metricId === req.metricId);
@@ -195,7 +217,7 @@ export default function HourMeasurementsDialog({
                                                         });
                                                     }} />
                                                 <Trash size={16} color="red" onClick={() => {
-                                                    decrement({ metricId: metric!.id!, hourId: hour.id! });
+                                                    deleteMeasurement({ metricId: metric!.id!, hourId: hour.id! });
                                                 }} />
 
                                             </div>
diff --git a/packages/shared-react/hooks/measurements.ts b/packages/shared-react/hooks/measurements.ts
index 20440b4..3b36c26 100644
--- a/packages/shared-react/hooks/measurements.ts
+++ b/packages/shared-react/hooks/measurements.ts
@@ -35,4 +35,16 @@ export function useDecrementCount(
             return opts[0]?.onSuccess?.(res, req, meta);
         },
     });
+}
+
+export function useDeleteMeasurement(
+    ...opts: Parameters<typeof api.measurements.delete.useMutation>
+) {
+    const apiUtils = api.useUtils();
+    return api.measurements.delete.useMutation({
+        ...opts[0],
+        onSuccess: (res, req, meta) => {
+            return opts[0]?.onSuccess?.(res, req, meta);
+        },
+    });
 }
\ No newline at end of file
diff --git a/packages/trpc/routers/measurements.ts b/packages/trpc/routers/measurements.ts
index 42a025e..67715a5 100644
--- a/packages/trpc/routers/measurements.ts
+++ b/packages/trpc/routers/measurements.ts
@@ -168,6 +168,30 @@ export const measurementsAppRouter = router({
                 });
             }
         }),
+    delete: authedProcedure
+        .input(z.object({ metricId: z.string(), hourId: z.string() }))
+        .mutation(async ({ input, ctx }) => {
+            const metric = await ctx.db.select().from(metrics).where(eq(metrics.id, input.metricId));
+            if (!metric[0]) {
+                throw new TRPCError({
+                    code: "NOT_FOUND",
+                    message: "Metric not found",
+                });
+            }
+            // Check if there is a measurement for this metric in this hour, if so, delete it, if not, throw an error
+            const existingMeasurement = await ctx.db.select().from(measurements).where(and(
+                eq(measurements.metricId, input.metricId),
+                eq(measurements.hourId, input.hourId),
+            ));
+            if (existingMeasurement[0]) {
+                await ctx.db.delete(measurements).where(eq(measurements.id, existingMeasurement[0].id));
+            } else {
+                throw new TRPCError({
+                    code: "NOT_FOUND",
+                    message: "Measurement not found",
+                });
+            }
+        }),
     timeSinceLastMeasurement: authedProcedure
         .input(z.object({ metricId: z.string() }))
         .output(z.number())
diff --git a/todo b/todo
new file mode 100644
index 0000000..4683829
--- /dev/null
+++ b/todo
@@ -0,0 +1,2 @@
+# Database
+[x] Migrate to Postgres