Time-Zone Visualizer

Remote workers and global teams spend too much time mentally converting between time zones. This tool shows live clocks for any combination of cities and highlights which ones are currently inside business hours (9 am–5 pm local time) so you can spot scheduling windows without doing the math.

All conversions use your browser's built-in time APIs with full IANA time-zone support, so daylight saving time is always handled correctly — no stale UTC-offset tables. Add or remove cities at any time to build the comparison view your team actually needs.