ISO 8601 Timestamp

Understand the ISO 8601 timestamp format — the international standard for date and time representation — and how to convert it.

Timestamp Converter

Timestamp to Date

Date to Timestamp

Current Timestamp (seconds)

Current Timestamp (milliseconds)

Seconds

Formats

The ISO 8601 format looks like: 2023-11-14T22:13:20Z (UTC, the "Z" means Zulu time) or 2023-11-14T22:13:20+08:00 (with offset).

JavaScript: new Date().toISOString()

Python: datetime.now(timezone.utc).isoformat()

MySQL: DATE_FORMAT(NOW(), '%Y-%m-%dT%H:%i:%sZ')