Timezone Converter

Convert any date & time between multiple time zones. DST handled automatically. Add multiple targets and compare at a glance.

Target Time Zones

Add up to 6 target time zones. Click the to remove.

Source Time Zone

We default to your device time zone (detected automatically).

Source Date & Time

This is the date/time in the selected Source time zone.

Uses IANA time zones (e.g., Asia/Kolkata, America/New_York).
DST handled via the browser’s Intl engine.
“Source Date & Time” is interpreted in the selected Source TZ, not your device local.
Use the Permalink to share a prefilled conversion.