Time toolsEpoch Converter
Epoch Time Converter
Convert Unix timestamps in seconds, milliseconds, microseconds, or nanoseconds to human dates in any timezone — and back. Includes bulk conversion, copy-ready formats, DST, ISO week info, and deep links.
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Epoch → Human
Examples: UTC, America/New_York, Europe/London, Asia/Tokyo
Human → Epoch
This input is timezone-agnostic; we interpret it using the TZ you provide.
Epoch
Seconds
—
Milliseconds
—
Microseconds
—
Nanoseconds
—
Human (UTC)
ISO-8601
—
UTC (ISO)
—
RFC 2822
—
MySQL DATETIME
—
Day of week
—
ISO Week
—
Relative
—
DST
—
Quick actions
Deep links supported. Example:
?epoch=1726920000&unit=s&tz=America/New_YorkBulk convert
Notes
- • Deep links:
?epoch=1726920000&unit=s&tz=America/New_Yorkor?date=2025-09-21T12:30:00&tz=UTC. - • Auto-detects epoch unit (s, ms, us, ns). You can force a unit if needed.
- • Time zone must be a valid IANA ID such as
America/New_York. - • Drift is estimated using server time with RTT correction (half round-trip).
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