日常

勤務時間計算機

出退勤時刻から合計勤務時間を計算

使い方
  1. Enter your work 開始時刻 and 終了時刻.
  2. Enter any Break Deduction in minutes (e.g. 30 for a half hour lunch).
  3. Click Calculate Work Hours to get your net time worked.

計算式

Work Hours = (End Time - Start Time) - Break Time

Decimal hours are calculated by dividing the total net minutes by 60, which is useful for payroll and timesheets.