Epoch Converter
Paste an epoch timestamp, FIX UTCTimestamp, PTP, NTP, GPS, or TAI value. Precision is auto-detected. Override if needed.
Thursday, September 10, 2026 16:25:10.249 UTC
Thursday, September 10, 2026 16:25:10.249 UTC ( UTC+0)
1789057510178905751024917890575102490001789057510249000000178905751024900000000020260910-16:25:10.2491789057510.2490000003998046310.24900000014730927101789057547Seconds — 10 digits (Unix time). Range: 1970-01-01 … 2286-11-20.
Milliseconds — 13 digits. JavaScript Date.now(), Java System.currentTimeMillis().
Microseconds — 16 digits. Python time.time_ns() // 1000, C gettimeofday().
Nanoseconds — 19 digits. Go time.Now().UnixNano(), C++ std::chrono::system_clock, PTP timestamps, CME Globex, Databento ts_event.
Picoseconds — 22 digits. High-resolution timing hardware, TAI pico-epoch.
FIX UTCTimestamp — YYYYMMDD-HH:MM:SS.sss. FIX 4.2+ protocol timestamp format.
PTP — seconds.nanoseconds. IEEE 1588 Precision Time Protocol.
NTP — Seconds since Jan 1, 1900. Add 2,208,988,800 to convert to Unix.
GPS — Seconds since Jan 6, 1980. No leap seconds (monotonic).
TAI — UTC + 37 leap seconds (as of 2017-01-01). Monotonic atomic time.
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