ElectroDesignForgeElectroDesignForge
ElectroDesignForge

Find a page

PCB Toolkit
Components
Design
Pinout & Connectors

Cable

Documentation
Calculators

Converters

Arrow keys to browse · Enter to open · Escape to close

Time and synchronization

Unix Timestamp / Epoch Converter

Convert Unix timestamps to UTC or local dates and back. Supports seconds, milliseconds, microseconds, nanoseconds and time zones.

Current Unix clock

UTC date
—
Browser local time
—
Unix seconds
—
Unix milliseconds
—

01Unix timestamp → date

Select the unit explicitly. Decimal input is accepted down to one nanosecond; use a period as the decimal separator.

Quick examples

02Date → Unix timestamp

Gregorian calendar, years 0001–9999. Leap seconds (:60) are not represented by POSIX time. Time zone rules come from your browser.

Unix seconds
1700000000
Unix milliseconds
1700000000000
Unix microseconds
1700000000000000
Unix nanoseconds
1700000000000000000
UTC date
11/14/2023, 22:13:20.000
ISO 8601
2023-11-14T22:13:20.000Z

Technical guides

Understanding Unix Timestamp and Epoch TimeUnix Timestamps in Embedded Systems, APIs and Databases