Time Duration Calculator
The time duration calculator computes the elapsed time between two times of day. Get results in hours and minutes, total minutes, and total seconds.
Handles overnight durations automatically — if the end time is earlier than the start time, it assumes the period spans midnight. Perfect for shift work, travel planning, or tracking time spent on tasks.
How it works
Duration = end time − start time (in minutes). If the end time is earlier than the start time, 24 hours (1440 minutes) are added to account for overnight spans. Total seconds = total minutes × 60.
Use cases
- Calculating work shift length
- Tracking time spent on a task
- Computing travel duration
- Finding elapsed time between events