Example input and settings
1767225600 s
1767225600000 msDate & time · DAT-01Submit an issue
Timestamp converter
Convert Unix seconds, milliseconds and dates in a selected time zone, with UTC and daylight saving checks.
Seconds / Milliseconds · Time zones · DSTTurn machine time into readable time
Choose a time zone to check log, API and database dates with seconds, milliseconds, UTC offsets and detection of repeated or nonexistent times.
Check the input format and options with this example before using your own data. Random values, file sizes and presentation vary with the input and settings.
What to check in the result
2026-01-01T00:00:00.000ZEpoch conversion examples
Unix timestamps in seconds and milliseconds
Choose the unit used by your source. Unix time counts from 1970-01-01 00:00:00 UTC; the same instant can have a different local date display.
Seconds example
1704067200 seconds corresponds to 2024-01-01 00:00:00 UTC. Select seconds explicitly; reading this value as milliseconds produces a different date.
Milliseconds example
1704067200000 milliseconds represents the same instant. Check the field specification rather than assuming every 13-digit value is a valid timestamp.
Selected time zone and UTC
Search a city or IANA zone. Date input uses the selected zone, which defaults to your system zone. Changing zones keeps the entered date fields and recalculates their timestamps. Repeated times require an occurrence; nonexistent times cannot be converted.