Timestamp Converter

Convert between Unix timestamps and human-readable dates.

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Convert between Unix timestamps and human-readable dates. Supports both seconds and milliseconds.

Timestamp Format

Milliseconds (13 digits)Seconds (10 digits)

Current Time

Mar 15, 2026, 05:41:47 PM

Timestamp: 1773596507828

Unix Timestamp

Date & Time

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Date

Time (optional)

Unix Timestamp

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Unix Timestamp: The number of seconds (or milliseconds) since January 1, 1970, 00:00:00 UTC (the Unix Epoch).
Seconds format: 10 digits (e.g., 1741762800) - Used in many programming languages by default.
Milliseconds format: 13 digits (e.g., 1741762800000) - Used in JavaScript and some databases.
Year 2038 Problem: 32-bit systems using seconds format will overflow on January 19, 2038. Use 64-bit systems or milliseconds format for future-proofing.

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We support Unix timestamps in both seconds and milliseconds, and convert to various date formats.

Unix timestamp is the number of seconds (or milliseconds) since January 1, 1970, 00:00:00 UTC.

JavaScript and Java use milliseconds for more precise timestamps. Most other systems use seconds.

Yes, the tool displays converted times in your local timezone based on your browser settings.

Format, beautify, and validate JSON data instantly.

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