World Time Zone Converter
Compare current times or convert a custom date and time between cities.
● Processed locally in your browser unless the page says otherwise.
This local time may fall in a skipped daylight-saving interval. Choose another time.
What to watch when converting time zones
A time zone converter helps compare local times across cities for international meetings, remote work, travel planning, or customer support. This tool can show current time or convert a custom date and time.
Time zone conversion is not always a fixed hour difference. Daylight saving time can change a city’s UTC offset during part of the year, so city-based conversion is safer than mental math.
Formula or logic
- Target city time = Source city time + Difference in UTC offsets
- Daylight saving time may change the UTC offset for some cities
Example
Taipei is usually UTC+8. When scheduling with New York, a fixed 12-hour or 13-hour difference may be wrong depending on daylight saving time.
Common questions
Why does the time difference change by month?
Some regions use daylight saving time, which changes the clock and UTC offset during part of the year.
Should I choose a city or a country?
Choose a city or specific time zone. A single country may contain multiple time zones.
Can I convert a future date?
Yes. A custom date and time is better for future meetings or travel plans than checking current time only.