This tool helps you accurately calculate the time duration between two specific points in the day. Use it to track work shift hours, study time, or travel duration, with support for overnight calculations and break subtractions.
Total Calculated Duration:
0 Hours and 0 Minutes
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)
Duration = (End_Hour - Start_Hour) : (End_Min - Start_Min)
Example: A shift starting at 8:30 AM and ending at 5:15 PM with a 30-minute break.
If the end time is numerically smaller than the start time, add 24 hours to the end time before subtracting.
Using a 24-hour clock avoids confusion between AM and PM and simplifies subtraction.
The calculator includes a dropdown to manually subtract common break durations from your total.
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