Time Duration Calculator - Hours Between Two Times (with Break)
Calculate hours worked between a start and end time, minus break minutes
使い方
- 1Enter start and end
Type times in 24-hour HH:MM format (e.g. 09:00 and 17:30).
- 2Enter break
Any unpaid break minutes to subtract from the total.
- 3Read the duration
See total hours-minutes-seconds, decimal hours, and total minutes.
Time Duration Calculator - Hours Between Two Times (with Break) について
Free time duration calculator. Enter a start time, end time (24-hour format), and optional break in minutes to instantly see the total duration in hours, minutes, and decimal hours. Handles times that cross midnight automatically. Great for timesheets, shift calculations, and billable hours. Runs entirely in your browser. 712 Tools の Time Duration Calculator - Hours Between Two Times (with Break) はモダンな JavaScript API を使って完全にブラウザ内で動作します - サーバーがあなたのデータを見ることは一切ありません。つまり、即時の結果、完全なプライバシー、アップロード制限なしです。
デバッグ、簡単な確認、あるいは本番のインシデント対応まで - このツールは何度でも無料で使えます。ウォーターマークなし、サインアップなし、ツール内広告なし。
よくある質問
Does it handle overnight shifts?
Yes - if the end time is earlier than the start time, the tool assumes it wraps past midnight.
How do I convert to decimal hours?
The tool shows decimal hours automatically (e.g. 8h 15m = 8.25). Useful for payroll systems that don't take HH:MM.
Is my data uploaded?
No. All calculations run entirely in your browser.
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