Timestamp in Milliseconds

Convert a timestamp in milliseconds (13-digit epoch time) to a human-readable date. Many APIs return millisecond timestamps — this tool handles them automatically.

Timestamp Converter

Timestamp to Date

Date to Timestamp

Current Timestamp (seconds)

Current Timestamp (milliseconds)

Convert seconds to human time

Seconds

Formats

Seconds vs Milliseconds

A 10-digit timestamp is in seconds. A 13-digit timestamp is in milliseconds. This converter auto-detects which one you entered.

Millisecond Timestamp in Code

JavaScript: new Date(1700000000000).toISOString()

Python: datetime.fromtimestamp(1700000000000/1000)

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