Result
2026-06-09T22:22:12.000ZTue, 09 Jun 2026 22:22:12 GMT6/9/2026, 10:22:12 PM6/9/202610:22:12 PMMonth and year arithmetic respect calendar rules (e.g. Jan 31 + 1 month = Feb 28/29). All in your browser.
Adding a month uses calendar rules: e.g. Jan 31 + 1 month = Feb 28 (or Feb 29 in a leap year).
The tool shows both local and UTC. Your browser's local timezone is used for "local" output.
Convert between Unix timestamps and human-readable dates with timezone support
Build cron expressions visually. See human-readable description and next run times
Decode cron expressions. See human-readable description and next run times. Paste any 5-field cron.