Time zone converter

Pick a city, a date and a time, then compare it instantly across any other cities in the world. Daylight saving is applied automatically from the IANA time zone database.

Convert from

DateTime

🇬🇧 London, United Kingdom

09:00

Wednesday, 28 October 2026 · Europe/London · GMT · UTC+00:00

Converted times

🇺🇸New York · United States
America/New_York · EDT · UTC-04:00 · 4h behind
05:00
Wed, 28 Oct
🇳🇵Kathmandu · Nepal
Asia/Kathmandu · GMT+5:45 · UTC+05:45 · 5h 45m ahead
14:45
Wed, 28 Oct
🇯🇵Tokyo · Japan
Asia/Tokyo · GMT+9 · UTC+09:00 · 9h ahead
18:00
Wed, 28 Oct

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Need UTC?

Wednesday, 28 October 2026 at 09:00 UTC.

Current UTC time

About this converter

Every conversion is calculated live with the IANA time zone database, so daylight saving transitions, historical offsets and unusual offsets such as UTC+05:45 are always correct — nothing is hardcoded.

Your chosen cities are stored on your own device only, so the converter opens with the same list next time you visit.