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Runs in your browser. Coded By ©madmak787·More tools

ToolsTime & MathTimestamp Converter

Timestamp Converter

Convert Unix timestamps in seconds or milliseconds to dates in your time zone and UTC, and back.

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Current time

Unix seconds

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Milliseconds

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ISO 8601 (UTC)

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Timestamp → date

Unix timestamp

Show in time zone

UTC

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UTC

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ISO 8601

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ISO with offset

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RFC 2822

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Relative

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Date → timestamp

Pick a date and time (your time zone)

…or type any date

ISO 8601, “2026-01-31 14:30”, “Jan 31 2026 2:30 PM GMT+5:30”…

Unix seconds

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Milliseconds

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ISO 8601

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