EPOCH
Epoch / Unix Timestamp Converter
Convert between Unix epoch and ISO 8601 / human-readable formats. Milliseconds and seconds both handled.
Runs entirely in your browser · Your input is never transmitted
EPOCH (s or ms)
—Ready
ISO 8601 / Human
—Ready
How to use
- Paste an epoch value (s or ms) or an ISO date.
- Conversion happens live.
Frequently asked
Auto-detect seconds vs milliseconds?
Yes — values > 10^11 are treated as ms (past year 5138 in seconds), otherwise seconds.