All tools

Dev Utilities / Epoch Converter

Epoch Converter

Convert between Unix timestamps and human-readable dates with relative time.

Live Clock

Unix (seconds)

1777283700

Unix (milliseconds)

1777283700896

ISO 8601

2026-04-27T09:55:00.896Z

RFC 2822

Mon, 27 Apr 2026 09:55:00 GMT

Relative

just now

Epoch or Date String

Date Picker

Tips

Epoch — Unix epoch is the number of seconds since January 1, 1970 UTC

Precision — 10-digit timestamps are in seconds, 13-digit are in milliseconds

Relative — Relative time shows human-readable time differences

Try next

Timestamp
Cron Builder
Hash Generator

About Epoch Converter

Convert between Unix epoch timestamps and human-readable dates with batch processing and relative time display. RAW's Epoch Converter handles multiple timestamps at once, shows relative time ("2 hours ago"), and supports both seconds and milliseconds. Ideal for parsing log files and debugging time-related bugs.

How to use

  1. 1Enter one or more epoch timestamps (one per line for batch mode).
  2. 2Each timestamp is converted to a human-readable date automatically.
  3. 3Relative time is shown (e.g., "3 days ago", "in 2 hours").
  4. 4Copy individual results or all conversions at once.

Frequently Asked Questions

How is this different from the Timestamp tool?
The Epoch Converter focuses on batch conversion — paste multiple timestamps and convert them all at once. It also shows relative time ("2 hours ago"). The Timestamp tool is better for single conversions with a live clock.
Can I convert dates back to epoch?
Yes. Enter a human-readable date and get the corresponding epoch timestamp in both seconds and milliseconds formats.
What date formats are supported?
The converter accepts Unix timestamps in seconds (10 digits) and milliseconds (13 digits). For date-to-epoch conversion, it accepts standard date formats like ISO 8601.