Epoch & Unix Timestamp Converter
Convert between Unix timestamps and human-readable dates. Supports seconds/milliseconds, multiple time zones, and batch conversion.
Current Epoch (seconds)
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Current Epoch (milliseconds)
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About Unix Epoch
The Unix epoch (or Unix time or POSIX time) is the number of seconds that have elapsed since January 1, 1970, 00:00:00 UTC.
- 32-bit Limit: On January 19, 2038, 32-bit systems will experience the "Year 2038 problem" when the timestamp overflows.
- Negative Timestamps: Dates before 1970 are represented by negative timestamps.
- Milliseconds: Some systems use milliseconds since epoch (multiply seconds by 1000).