diff --git a/src/js/components/SurahStream/Timer.tsx b/src/js/components/SurahStream/Timer.tsx
index 7d6a72f..81b286a 100644
--- a/src/js/components/SurahStream/Timer.tsx
+++ b/src/js/components/SurahStream/Timer.tsx
@@ -39,7 +39,7 @@ export function Timer({ locale, surah, ayah, isPaused, audioStatus, onComplete }
     } else if (ms <= 0) {
       onComplete(surah, ayah);
     } else {
-      const tid = setTimeout(() => setMs(ms - 100), 100);
+      const tid = setTimeout(() => setMs(ms - 1000), 1000);
       return () => clearTimeout(tid);
     }
   }, [isStalled, isPaused, ms]);
@@ -50,7 +50,9 @@ export function Timer({ locale, surah, ayah, isPaused, audioStatus, onComplete }
 
   return (
     <div className="timer text-base w-10 flex justify-end">
-      {!ms || ms / 1000 <= 0 ? formatNumber(locale, 0) : formatNumber(locale, ms / 1000)}
+      {!ms || ms / 1000 <= 0
+        ? formatNumber(locale, 0)
+        : formatNumber(locale, ms / 1000, { maximumFractionDigits: 0 })}
     </div>
   );
 }
diff --git a/src/js/lib/t.ts b/src/js/lib/t.ts
index e47cf3a..f65af52 100644
--- a/src/js/lib/t.ts
+++ b/src/js/lib/t.ts
@@ -17,8 +17,9 @@ export function T(phrases: PhraseMap<string>): TFunction {
   };
 }
 
-export function formatNumber(locale: TLocale, num: number): string {
+export function formatNumber(locale: TLocale, num: number, options = {}): string {
   const numl = locale.name === "ar" ? "ar-SA" : locale.name;
-  const options = { maximumFractionDigits: 1 };
-  return new Intl.NumberFormat(numl, options).format(num);
+  return new Intl.NumberFormat(numl, { maximumFractionDigits: 1, ...options }).format(
+    num,
+  );
 }