Timezone Overlap Calculator for Global Remote Teams
Shared Working Hours Grid for US, Europe, Asia, and Africa
Distributed remote teams face the daily challenge of finding shared working windows across multiple timezones. A team split between San Francisco (UTC-8) and Singapore (UTC+8) shares zero overlap during standard 9โ5 hours, making synchronous collaboration nearly impossible without flexible shift arrangements.
Our overlap grid visualises exact shared hours between any combination of global cities, highlights optimal async communication windows, and suggests team meeting slots that minimise out-of-hours burden. The tool covers 80+ cities across all UTC offsets and automatically adjusts for Daylight Saving Time transitions.
Frequently Asked Questions
What is the best city to be based in for maximum global timezone overlap?
Dubai (UTC+4) offers the broadest overlap, sharing morning hours with Europe and afternoon hours with Southeast Asia, while remaining reachable from US East Coast evenings.