Time Zone Converter

Move a date and time between two zones, with daylight saving already handled.

zone names are the region/city form, like America/New_York

Good to know

How do I use the calculator?

Fill in the labelled fields and choose the units or options shown. The result updates when you change a value. The starting numbers are an example; replace them with your own.

How do I save the result?

Use Copy result to paste it into another app, or Download text to save a copy. Check your inputs and selected units before saving.

Which dates and times should I choose?

Enter the date and time in the source zone, then choose the destination. Use zone names such as Europe/Amsterdam or America/New_York.