Hours Between Two Times Calculator

How to calculate the difference between two times?

To find the duration, convert both times to a 24-hour format and subtract the start time from the end time.

Formula: Duration = (End_Hour - Start_Hour) : (End_Min - Start_Min)

Using the Hours Calculator: An Example

Example: A shift starting at 8:30 AM and ending at 5:15 PM with a 30-minute break.

Step-by-step calculation:

1. Convert 5:15 PM to 17:15
2. Subtract 8:30 from 17:15 to get 8 hours and 45 minutes
3. Subtract the 30-minute break
4. Final result: 8 hours and 15 minutes

Frequently Asked Questions

What if the end time is on the next day?

If the end time is numerically smaller than the start time, add 24 hours to the end time before subtracting.

Why is it better to use a 24-hour clock?

Using a 24-hour clock avoids confusion between AM and PM and simplifies subtraction.

Does this include lunch breaks?

The calculator includes a dropdown to manually subtract common break durations from your total.