Unix Timestamp & Epoch Converter (Seconds & Milliseconds)
Convert epoch seconds and milliseconds to human-readable UTC and local date formats.
Unix Timestamp & Epoch Date Converter
Live real-time epoch clock and bidirectional conversion between Unix timestamps and ISO/UTC dates.
Timestamp → Human Date
Human Date → Timestamp
About the Unix Timestamp & Epoch Converter
Converts Unix epoch timestamps (seconds or milliseconds since January 1, 1970 UTC) into formatted human-readable calendar dates and vice-versa.
How to Use
Enter an integer epoch timestamp to see its date breakdown, or select a date/time to calculate its Unix timestamp.
Understanding Results
Displays ISO 8601, UTC time, local browser time, and relative duration (e.g. '2 hours ago').
Frequently Asked Questions
What is the Year 2038 problem?
Systems storing Unix time as signed 32-bit integers will overflow on January 19, 2038. Modern 64-bit timestamps will last billions of years.
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