Time Zone Converter
See one moment in two time zones, with the offset between them, including daylight-saving changes.
1 min read
Runs in your browser — your text and files never leave your device.
Pick a date and time to convert.
Daylight-saving changes are taken from your browser’s own time zone database, so summer and winter times are handled for you.
Pick a date and time in one time zone and read the same moment in another — the way you check whether a call is at a reasonable hour.
How to use it
- Pick the date and time.
- Choose the time zone you are reading it in, and the one you want to see it in.
- Read both times and the offset between them.
Good to know
- The conversion uses your browser’s own time zone data, so daylight-saving changes are already accounted for.
- Times are shown as wall-clock times in each zone, with the weekday — which matters when a meeting crosses midnight.
Related tools: Date Calculator · Age Calculator
Frequently asked questions
Why is the offset not always a whole number of hours?
Some zones are offset by 30 or 45 minutes — India, Nepal and parts of Australia, for example.
Does it handle daylight saving?
Yes. The offset is resolved for that exact date, so a summer meeting and a winter meeting can show different offsets.