TPToolpazar

Global Araç

Time Duration Calculator

Süre

8h 30m

Toplam dakika

510

Ondalık saat

8.5

Calculate the duration between two clock times, or add/subtract a duration from a starting time. Handles overnight spans (22:00 → 06:00 = 8 hours) and shows the answer in hours, minutes, total minutes, and decimal hours — the format payroll systems expect.

Useful for timesheets, work shifts, and travel planning. For calendar-date differences see date difference calculator; for time zones, use time zone converter.

Nasıl Kullanılır

  1. Pick duration mode or add/subtract mode.
  2. Enter start and end times (or a start time and a duration).
  3. Toggle overnight if the end is the next day.
  4. Read hours, minutes, decimal hours.