Unix Timestamp Converter
Convert epoch seconds/milliseconds to a date and back.
Tool inputs stay in your browser · optional AI search sends your query
How to use it (step by step)
- 1Fill in the boxes: “Timestamp (seconds or milliseconds)”, “…or a date & time”. Example numbers are already there so you can see how it works; replace them with yours.
- 2The result updates instantly as you type (on a phone it is below the boxes).
- 3The bold line is the main answer. Tap Copy next to any value to copy it.
Words to know
- Unix timestamp
- Time counted in seconds since January 1, 1970. Computers use it because it is just one number.
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