What can I do with the time zone converter?

You can convert between all major time zones and cities worldwide instantly.

Is this time zone converter free?

Yes, our time zone converter is 100% free and mobile-friendly.

Time Zone Converter | All-in-One Converter

Time Zone Conversion

Enter Time

From Time Zone

To Time Zone

How it works: Time zone conversion adjusts a given time from one region to another by adding or subtracting the time difference between zones. This is based on the UTC offset of each zone.
Formula: target_time = source_time + (target_offset - source_offset)
Example: 12:00 UTC + (UTC-5) = 7:00 AM (Eastern Time).
Example: 18:00 UTC + (UTC+9) = 3:00 AM next day (Tokyo).
Note: Some regions observe daylight saving time, which can affect the offset.