● Date & time
Time zone converter
One instant across the planet. Add zones, drop zones, share the link with the meeting time pre-filled.
Other zones4 selected
- LondonEurope/LondonWed 10 Jun, 03:33
- New YorkAmerica/New_YorkTue 09 Jun, 22:33
- Los AngelesAmerica/Los_AngelesTue 09 Jun, 19:33
- TokyoAsia/TokyoWed 10 Jun, 11:33
City-to-city time differences
Each page includes a 24-hour reference table, DST notes, and business hours overlap.
- New York → London
- London → New York
- New York → Los Angeles
- Los Angeles → New York
- New York → Chicago
- Chicago → New York
- New York → Toronto
- Toronto → New York
- New York → Dubai
- Dubai → New York
- New York → Tokyo
- Tokyo → New York
- New York → Sydney
- Sydney → New York
- London → Dubai
- Dubai → London
- London → Tokyo
- Tokyo → London
- London → Singapore
- Singapore → London
- London → Sydney
- Sydney → London
- London → Mumbai
- Mumbai → London
- Los Angeles → London
- London → Los Angeles
- Los Angeles → Tokyo
- Tokyo → Los Angeles
- Berlin → New York
- New York → Berlin
How it works
You enter the wall-clock time in your base zone. We resolve that to a single instant in time, then format that instant in every other zone you've added. Daylight saving transitions are handled by the browser's built-in Intl.DateTimeFormat, so spring-forward and fall-back edge cases are correct.
Tips for scheduling
- Put the meeting in the most-distant attendee's zone first — it makes "is this still tomorrow?" obvious to everyone else.
- For weekly recurring meetings, double-check the week before each DST transition. Most calendar apps handle it, but human-entered local times don't.
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