Date to Unix Timestamp Converter
Turn any date and time into Unix seconds and milliseconds.
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Timestamp (seconds)
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Timestamp (ms)
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ISO 8601 (UTC)
Unix time counts seconds since 1970-01-01 00:00 UTC and ignores leap seconds; it is the format store keys, log lines and APIs actually use. Pairs with the Timestamp to Date converter.
使い方
- すべてブラウザ内でローカルに動作します。データは送信されず、アカウントも不要です。
概要
Pick a date and time in your local timezone to instantly get the Unix timestamp in seconds and milliseconds, plus the exact ISO 8601 UTC form.
Unix time counts seconds since 1970-01-01 00:00:00 UTC with no timezone attachment — which is exactly why storing timezone-naive local times in an API is the perennial bug this converter helps you avoid.
すべてブラウザ内でローカルに動作します。データは送信されず、アカウントも不要です。
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