Utility tools / Timestamp Converter

Time, translated.

Convert Unix timestamps and dates across time zones.

01 / Time workstationMillisecond precision

INPUT / 01

One instant. Every zone.

Turn an epoch value or an ISO date into formats you can use straight away.

Zero, negative values, and fractional seconds are supported.
Auto treats up to 10 digits as seconds; longer values as milliseconds. Choose explicitly for historical or far-future dates.

YOUR INSTANT / UTC

Wednesday, 1 January 2025 at 00:00:00 UTCInterpreted as seconds
UNIX SECONDS1735689600
UNIX MILLISECONDS1735689600000
ISO 8601 / UTC2025-01-01T00:00:00.000Z
HTTP DATE / UTCWed, 01 Jan 2025 00:00:00 GMT

Unix time describes the same instant everywhere. A display timezone changes how it is shown, never the timestamp itself.

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