Unix Timestamp

Convert between Unix epoch seconds and ISO 8601 datetimes

Direction

Unix timestamp

new Date(seconds × 1000)

ISO 8601 (UTC)

2023-11-14T22:13:20.000Z

Epoch seconds

1700000000

Epoch milliseconds

1700000000000

UTC string

Tue, 14 Nov 2023 22:13:20 GMT