Timestamp Converter

Convert between different timestamp formats and timezones

Input
Enter timestamp in any format
Converted Formats
All timestamp formats
Enter a timestamp to see all formats
Common Timestamp Formats
Unix Timestamp
Seconds since January 1, 1970 UTC. Most common in APIs and databases.
Example: 1640995200
ISO 8601
International standard for date and time representation.
Example: 2022-01-01T00:00:00.000Z
Unix Milliseconds
Milliseconds since epoch. Used in JavaScript Date objects.
Example: 1640995200000
RFC 2822
Human-readable format used in email headers.
Example: Sat, 01 Jan 2022 00:00:00 GMT
What is a Timestamp Converter?

A timestamp converter is a tool that helps you translate date and time values between different formats used in programming, databases, and APIs. Whether you need to convert a Unix timestamp to a human-readable date or transform an ISO 8601 string into milliseconds since epoch, this tool provides instant, accurate conversions.

Key Features

  • Convert Unix timestamps (seconds & milliseconds)
  • Parse ISO 8601 date strings instantly
  • Human-readable date format support
  • Live current time in all formats
  • Timezone offset calculations
  • One-click copy for any format

Common Use Cases

  • Debugging API responses with Unix timestamps
  • Migrating data between systems with different date formats
  • Scheduling tasks across multiple timezones
  • Validating date inputs in web forms
  • Logging events with standardized timestamps
  • Converting database timestamps for display

This converter handles edge cases like leap seconds, daylight saving transitions, and timezone offsets automatically. All calculations are performed locally in your browser for privacy and speed.