Timestamp / Date Converter

Use this free online Timestamp / Date Converter to convert Unix timestamps, date strings, UTC values, and timezone-specific dates for API debugging and integration tests.

Common timestamp and date conversion tasks

  • Convert a Unix timestamp to a readable UTC date and the selected timezone.
  • Convert a date and time in the selected timezone back to a Unix timestamp.
  • Compare UTC and timezone-specific ISO 8601 and RFC 3339 representations.
  • Validate timestamp and date input before using values in APIs, logs, fixtures, and tests.

Privacy note: Submitted values are processed only to produce the requested result and are not stored by this tool.

Operation
Use Unix seconds for timestamp conversion, or a date such as 2024-01-01 00:00:00 for date conversion.
For timestamps, this controls the converted local date. For date input, this timezone is used to calculate the Unix timestamp.