diff --git a/resources/js/components/content/partials/show/CalendarShowEvent.vue b/resources/js/components/content/partials/show/CalendarShowEvent.vue
index d72f9a1..249471e 100644
--- a/resources/js/components/content/partials/show/CalendarShowEvent.vue
+++ b/resources/js/components/content/partials/show/CalendarShowEvent.vue
@@ -5,6 +5,7 @@ import type {calendarShowEvent, ShowEventActionTrigger} from "@models/misc/calen
 import {calendarShowEventMenu} from "@models/misc/calendarShowEvent";
 import { ref } from 'vue';
 import ContextMenu from '@partials/ContextMenu.vue';
+import { formatTime } from "@/helpers/DateFormatter.ts";
 
 const emit = defineEmits([
   'contextMenuEditInstance',
@@ -57,18 +58,13 @@ const contextMenuAction = (action: ShowEventActionTrigger, item: Object) => {
   emit(action, selectedShowInstance.value.showInstanceIndex);
   contextMenu.value.visible = false;
 };
-
-const formatTime = (dateString: string) => {
-  const date = new Date(dateString);
-  return date.toLocaleTimeString([], {hour: '2-digit', minute: '2-digit'});
-}
 </script>
 
 <template>
   <v-calendar
       ref="calendar"
       v-model="currentCalendarDate"
-      :events="shows"
+      :events="props.shows"
       :event-margin-bottom="3"
       @contextmenu:event="openContextMenu"
   >
@@ -81,7 +77,7 @@ const formatTime = (dateString: string) => {
       >
         <span>{{ event.title }}</span>
         <br/>
-        <span>{{ formatTime(event.start as string) }} - {{ formatTime(event.end as string) }}</span>
+        <span>{{ formatTime(event.start) as string }} - {{ formatTime(event.end) as string }}</span>
       </div>
     </template>
   </v-calendar>
diff --git a/resources/js/composables/content/models/misc/calendarShowEvent.ts b/resources/js/composables/content/models/misc/calendarShowEvent.ts
index eb9a05a..0dc8710 100644
--- a/resources/js/composables/content/models/misc/calendarShowEvent.ts
+++ b/resources/js/composables/content/models/misc/calendarShowEvent.ts
@@ -6,7 +6,7 @@ export interface calendarShowEvent {
     title: string,
     color: string,
     start: Date,
-    end: Date
+    end: Date,
     timed: boolean,
 }
 
diff --git a/resources/js/helpers/DateFormatter.ts b/resources/js/helpers/DateFormatter.ts
index d6e2e51..c43b01f 100644
--- a/resources/js/helpers/DateFormatter.ts
+++ b/resources/js/helpers/DateFormatter.ts
@@ -1,3 +1,6 @@
+import {useAuthStore} from "@/stores/auth.store.ts";
+import { DateTime } from "luxon";
+
 export function dateFormatter(date: Date = new Date()): string {
     return `${date.getFullYear()}-${(date.getMonth() + 1).toString().padStart(2, '0')}-${date.getDate().toString().padStart(2, '0')}`;
 }
@@ -28,4 +31,38 @@ export function getHoursMinutesFromString(timeString: string): Date {
     const [ h, m ] = timeString.split(":");
     const ms = new Date().setHours(h,m);
     return new Date(ms)
+}
+
+export function convertToUserTimezoneString(dateString: string): string {
+    const auth = useAuthStore();
+    const timezone = auth.userData.timezone;
+    const dateTime = DateTime.fromISO(dateString).setZone(timezone);
+    return dateTime.toISO();
+}
+
+export function convertToUserTimezoneDate(dateString: string): Date {
+    const auth = useAuthStore();
+    const timezone = auth.userData.timezone;
+    const dateTime = DateTime.fromISO(dateString).setZone(timezone);
+    return dateTime.toJSDate();
+}
+
+export function convertToUTCString(dateString: string): string {
+    const auth = useAuthStore();
+    const timezone = auth.userData.timezone;
+    const dateTime = DateTime.fromISO(dateString, { zone: timezone });
+    return dateTime.toUTC().toISO();
+}
+
+export function extractTimeUTC(timeString: string) {
+    const [hours, minutes] = timeString.split(':').map(Number);
+    const dt = DateTime.now()
+        .set({ hour: hours, minute: minutes, second: 0, millisecond: 0 })
+        .toUTC();
+    return dt.toFormat("HH:mm");
+}
+
+export function formatTime(date: Date): string {
+    const luxonDate = DateTime.fromJSDate(date);
+    return luxonDate.toLocaleString({ hour: 'numeric', minute: 'numeric', hour12: false });
 }
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