Unix Timestamp Converter

Convert between Unix timestamps and dates. Pure client-side.

Conversions happen only in your browser. Nothing is uploaded.

Now

2026-09-18T01:40:53.942Z
s
1789695653
ms
1789695653942
local
2026-09-18 01:40:53

Timestamp → Date

Date → Timestamp

s1789695653
ms1789695653000