diff --git a/src/components/EventOverlay.vue b/src/components/EventOverlay.vue
index 215f01d..7bb4b3b 100644
--- a/src/components/EventOverlay.vue
+++ b/src/components/EventOverlay.vue
@@ -273,12 +273,6 @@ function applyRangeDuringDrag(st, startDate, endDate) {
   }
   store.setEventRange(st.id, startDate, endDate, { mode: st.mode })
 }
-
-function timeToMinutes(timeStr) {
-  if (!timeStr) return 0
-  const [hours, minutes] = timeStr.split(':').map(Number)
-  return hours * 60 + minutes
-}
 </script>
 
 <style scoped>