This timezone converter takes a wall-clock time in one IANA time zone and shows the same moment in another, including daylight-saving offsets when the zone observes them.

A short world clock lists the current time in cities people schedule across: India, Dubai, Singapore, Tokyo, London, New York, Los Angeles, Sydney, and UTC.

Conversion uses your browser's internationalization data. The time you enter is not sent to a server.

Tips for better results

Pick the zone that matches the clock on the invite, not the city you are sitting in, when those differ.
DST changes the offset on some dates. The result follows the zone rules for the date you entered.
India (Asia/Kolkata) stays at UTC+5:30 all year. US and European zones change in spring and autumn.
For Unix timestamps, use the Timestamp Converter. This page is for civil meeting times.

How to use

1 Enter the date and time, then pick the source and target time zones.
2 Read the converted time and the offset between the zones.
3 Use the world clock list to see the current time in other cities.

FAQ

Does it handle daylight saving?

Yes. Offsets come from the IANA data built into your browser for the date you enter.

Which cities are included?

UTC, India, Dubai, Singapore, Tokyo, London, Paris, New York, Chicago, Los Angeles, Sydney, and Auckland.

Is the time uploaded?

No. Conversion runs locally with Intl.DateTimeFormat.

Why might two browsers differ?

Very old browsers can ship older time-zone data. Update the browser if a historical date looks wrong.

Can I convert a Unix timestamp here?

Use the Timestamp Converter for epoch values. This tool expects a calendar date and time.

What is the source time zone by default?

Your computer's current time zone, with India (Asia/Kolkata) as the other side when that is not already selected.