ISO 8601 Date Formatter
Enter a date/time string and see it formatted in multiple standards: ISO 8601 (with timezone), UTC, Unix timestamp (seconds and milliseconds), RFC 2822, and locale-specific formats. Supports parsing various input formats and shows all relevant date representations at once.
ISO 8601
2026-03-14T05:14:24.992Z
common.dateOnly
2026-03-14
common.timeOnly
05:14:24
UTC
Sat, 14 Mar 2026 05:14:24 GMT
common.locale
3/14/2026, 1:14:24 PM
Unix (s)
1773465264
Unix (ms)
1773465264992
RFC 2822
Sat, 14 Mar 2026 05:14:24 +0000
common.dayOfYear
73
common.weekNumber
12