Time ToolsEpoch Converter

Epoch Time Converter
Unix ↔ Human Date & Time

Convert Unix timestamps (seconds, milliseconds, microseconds, nanoseconds) to human dates in any timezone — and back. Bulk conversion, copy-ready formats, DST & week info.

Syncing clock…

Epoch → Human

Epoch value

Unit

Time zone (IANA)

Examples: UTC, America/New_York, Europe/London, Asia/Tokyo

Human → Epoch

Date & time

This input is timezone-agnostic; we interpret it using the TZ you provide.

Time zone (IANA)

Epoch

Seconds

—

Milliseconds

—

Microseconds

—

Nanoseconds

—

Human (in 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_York

Bulk Convert

One per line

Type

Notes

• Deep links: ?epoch=1726920000&unit=s&tz=America/New_York or ?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 (e.g., America/New_York).
• Drift is estimated using server time with RTT correction (half round-trip).

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Epoch Time Converter Unix ↔ Human Date & Time