diff --git a/frontend/src/components/VoucherCard.tsx b/frontend/src/components/VoucherCard.tsx
index 0aeb09e..2a95988 100644
--- a/frontend/src/components/VoucherCard.tsx
+++ b/frontend/src/components/VoucherCard.tsx
@@ -1,10 +1,5 @@
 import { Voucher } from "@/types/voucher";
-import {
-  formatCode,
-  formatDate,
-  formatDuration,
-  formatGuestUsage,
-} from "@/utils/format";
+import { formatCode, formatDuration, formatGuestUsage } from "@/utils/format";
 import { memo } from "react";
 
 type Props = {
@@ -62,7 +57,7 @@ const VoucherCard = ({ voucher, selected, editMode, onClick }: Props) => {
         {voucher.activatedAt && (
           <div className="flex justify-between">
             <span>First Used:</span>
-            <span className="text-xs">{formatDate(voucher.activatedAt)}</span>
+            <span className="text-xs">{voucher.activatedAt}</span>
           </div>
         )}
 
@@ -73,9 +68,7 @@ const VoucherCard = ({ voucher, selected, editMode, onClick }: Props) => {
             {voucher.expired ? "Expired" : "Active"}
           </span>
           {voucher.expiresAt && (
-            <span className="text-xs">
-              Expires: {formatDate(voucher.expiresAt)}
-            </span>
+            <span className="text-xs">Expires: {voucher.expiresAt}</span>
           )}
         </div>
       </div>
diff --git a/frontend/src/components/modals/VoucherModal.tsx b/frontend/src/components/modals/VoucherModal.tsx
index 51a7876..4a822b0 100644
--- a/frontend/src/components/modals/VoucherModal.tsx
+++ b/frontend/src/components/modals/VoucherModal.tsx
@@ -6,7 +6,6 @@ import { api } from "@/utils/api";
 import { useEffect, useRef, useState } from "react";
 import {
   formatBytes,
-  formatDate,
   formatDuration,
   formatGuestUsage,
   formatSpeed,
@@ -64,13 +63,11 @@ export default function VoucherModal({ voucher, onClose }: Props) {
             [
               ["Status", details.expired ? "Expired" : "Active"],
               ["Name", details.name || "No note"],
-              ["Created", formatDate(details.createdAt)],
+              ["Created", details.createdAt],
               ...(details.activatedAt
-                ? [["Activated", formatDate(details.activatedAt)]]
-                : []),
-              ...(details.expiresAt
-                ? [["Expires", formatDate(details.expiresAt)]]
+                ? [["Activated", details.activatedAt]]
                 : []),
+              ...(details.expiresAt ? [["Expires", details.expiresAt]] : []),
               ["Duration", formatDuration(details.timeLimitMinutes)],
               [
                 "Guest Usage",
diff --git a/frontend/src/utils/format.ts b/frontend/src/utils/format.ts
index 79e3392..837eebe 100644
--- a/frontend/src/utils/format.ts
+++ b/frontend/src/utils/format.ts
@@ -2,10 +2,6 @@ export function formatCode(code: string) {
   return code.length === 10 ? code.replace(/(.{5})(.{5})/, "$1-$2") : code;
 }
 
-export function formatDate(d: string) {
-  return new Date(d).toLocaleString();
-}
-
 export function formatDuration(m: number | null | undefined) {
   if (!m) return "Unlimited";
   const days = Math.floor(m / 1440),