🔄 Calendar Date to Unix Timestamp Converter
Turn a human-readable date into the number of seconds since 1970. Nerdy? Yes. Useful? Also yes.
What this tool helps with
Unix timestamp
What you can enter
- Date and time: 2026-04-05 12:00:00
Why this page is useful
Turn a human-readable date into the number of seconds since 1970. Nerdy? Yes. Useful? Also yes. This page loads fast, gives a direct answer, and then expands with useful context instead of burying the result under filler.
Frequently Asked Questions
The number of seconds that have elapsed since January 1, 1970 UTC.
32-bit systems will overflow in 2038. Most modern systems use 64-bit.