Unix timestamp converter

Convert seconds since 1 January 1970 UTC into Europe/London time, or paste a date string. Use Now to capture this second.

British Summer Time is included when the UK is on summer time.

Sunday 13 September 2026, 09:57:49 BST

Unix timestamp 1789289869 in Europe/London.

Timestamp: 1789289869

ISO 8601: 2026-09-13T09:57:49+01:00

UK local: Sunday 13 September 2026, 09:57:49 BST

Week number for a date Calendar 2026

How this works

Unix time is seconds since 1 January 1970 UTC. We display the matching time in Europe/London, including British Summer Time. Paste either a timestamp or a date/time string.

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