Timezone Overlap Finder
Find the sweet spot for meetings across global teams. Compare working hours across cities with instant visual grids.
Work (9am - 5pm)
Flexible / Twilight
Off Hours
Recommended Golden Meeting Window:
Calculating best overlap...
How to Use the Timezone Overlap Calculator
Managing international remote teams across different time zones often turns into a messy guessing game. This tool aligns the active 24-hour day across multiple locations in real time so you can instantly identify common business hours without doing manual time conversions.
Understanding the Color Zones
- Green (Core Work Hours): Standard 9:00 AM to 5:00 PM business hours. Ideal for synchronous Zoom calls, scrums, and sprint check-ins.
- Yellow (Shoulder Hours): 7:00 AM to 9:00 AM and 5:00 PM to 8:00 PM. Good for non-intrusive async updates or urgent alignment calls.
- Gray (Rest Hours): 8:00 PM to 7:00 AM. Scheduled communications should be avoided during these periods to preserve team work-life balance.
Frequently Asked Questions
Does this tool account for Daylight Saving Time (DST)?
Yes. The tool runs directly on native internationalization APIs (Intl.DateTimeFormat) that automatically recalculate for daylight saving transitions globally.