Schedule international meetings without the guesswork
Coordinating a call across continents is easy to get wrong. Enter the time that works for you and this converter shows you exactly what time it'll be for colleagues in New York, London, Tokyo and São Paulo — along with whether it lands on the same day, the next day, or the previous day for them.
Why it stays accurate
Instead of hard-coding fixed UTC offsets, the tool reads each city's real time zone (for example America/New_York and Europe/London) from your browser's built-in time zone database. That means Daylight Saving Time transitions are applied automatically on the correct dates.
Tips for fair scheduling
- Aim for the overlap between 9 AM and 5 PM in each participant's local time.
- Watch the "Next day" and "Previous day" badges — Tokyo is often a day ahead of the Americas.
- Switch between 12-hour and 24-hour formats to match your team's convention.
Frequently asked questions
Does it handle Daylight Saving Time?
Yes. Because the converter uses your browser's IANA time zone data, each city automatically reflects whether DST is currently in effect.
What does "Next day" mean?
It indicates that the converted time falls on the calendar day after your selected date in that city — common when scheduling between the Americas and Asia.
Can I add more cities?
Yes. Use the "+ Add a city…" dropdown above the city cards to add up to 8 cities. Your selection is saved automatically and persists across visits. To remove a city, click the × button on its card.