ISO 8601 Date/Time Converter
Parse and generate dates in ISO 8601 format, the international standard for date and time representation.
Examples: 2024-01-15, 2024-01-15T14:30:00Z, 2024-01-15T14:30:00+05:30
Result
Year: 2026
Month: 5
Day: 18
Hour: 6
Minute: 54
Second: 24
Week: 21
Day of Year: 138
ISO 8601 Formats
Extended: 2026-05-18T06:54:24.470Z
Basic: 20260518T065424470Z
Date Only: 2026-05-18
Time Only: 06:54:24.470Z
Week Date: 2026-W21-1
Ordinal Date: 2026-138
About ISO 8601
ISO 8601 is an international standard for date and time representation. It provides unambiguous formats that are sorted chronologically when treated as strings. The format uses YYYY-MM-DDTHH:MM:SS.sssZ for complete date-time representation, with Z indicating UTC timezone.
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