Unix Timestamp Converter
Convert Unix timestamps to readable dates and dates to timestamps — seconds or milliseconds.
Timestamp → date
Date → timestamp
Runs in your browser — your data never leaves your device.
About the Unix Timestamp Converter
A Unix timestamp counts the seconds since 1 January 1970, 00:00 UTC. Databases, APIs and log files use it everywhere. Paste a timestamp to see the date in your own time zone, in UTC and in ISO 8601 format, or pick a date to get its timestamp.
10-digit values are read as seconds and 13-digit values as milliseconds automatically. The current Unix time ticks live at the top.
How to use the Unix Timestamp Converter
- To read a timestamp, paste it into Unix timestamp.
- To create one, choose a date and time and whether it is in your time zone or UTC.
- Copy the value you need.
How it works
Date = 1 January 1970 00:00:00 UTC + timestamp seconds. Values of 100,000,000,000 or more are treated as milliseconds. Your time zone comes from your device settings.
Examples
1767225600= 1 January 2026, 00:00:00 UTC (5:00 AM in Pakistan).1516239022000(milliseconds) = 18 January 2018, 01:30:22 UTC.
Frequently asked questions
What is the year 2038 problem?
Old systems that store timestamps as 32-bit numbers overflow on 19 January 2038. Modern systems use 64-bit values and are not affected.
Do timestamps change with time zones?
No. A timestamp is the same everywhere; only the way it is displayed changes with the time zone.