Festival Clash Finder
Stores a festival timetable by day and stage and highlights the performances that overlap in time.
Load Template
Add Concert
The schedule is empty for this day.
How an overlap is detected
A and B overlap if start_A < end_B and start_B < end_A
- Every pair of performances on the same day is compared.
- Times before 06:00 count as part of the same day’s night, so a 23:30–01:00 set is not read as negative.
- A set that ends exactly when another starts is not an overlap.
- Data is kept in your browser’s local storage.
Example
Set A 20:00–21:30 · set B 21:00–22:15
→ 30-minute overlap: both sets are highlighted
Limitations
- It does not account for walking time between stages.
- It does not suggest an itinerary: it only highlights conflicts so you can decide.