Updated · Built and checked by the PlinzoTools team, formulas tested against published sources
Calculate the number of minutes between two times of day.
Enter both times to see the difference.
This tool calculates the total elapsed minutes between two clock times -- the same underlying logic as the Hours Between Two Times tool, expressed purely in minutes for cases where that's the more useful unit (short tasks, meeting durations, cooking timers).
Enter a start time and an end time. The total elapsed minutes appear instantly.
Both clock times are converted to minutes after midnight, so 9:30 becomes 570. The tool subtracts the start value from the end value. When the answer is negative, it adds 1,440, the number of minutes in a day, because it reads an earlier end time as belonging to the following day. The result is displayed as a whole number with thousands separators where relevant. Since the inputs have minute precision, the output is always a whole number of minutes, with no seconds.
Minutes = end - start (both in minutes after midnight), plus 1440 if the result is negative
These times are hypothetical.
For short durations, decimal hours are awkward. Ninety minutes is easier to compare with a recipe step, a meeting agenda slot or a parking limit than 1.50 hours. Minutes also line up with how people bill certain services, such as consultations, tutoring sessions or rental blocks priced per minute. When you need a per-minute cost, multiply the total by the rate, and if you need hours later, divide the minutes by 60.
A quick sanity check is to count the whole hours between the two times, multiply by 60 and add or subtract the remaining minutes. For 9:20 to 11:05, two hours would be 120 minutes, minus 15 minutes for the earlier end minutes, giving 105. If the number disagrees with your mental estimate, re-enter the times and check AM and PM. For legal, payroll or billing disputes, rely on the records and rules that apply to your situation, not only on a calculator.
The tool assumes the end time falls on the next day, same as the Hours Between Two Times tool.
1,439, which occurs when the end time is one minute earlier than the start time and is treated as the next day.
No. The inputs accept hours and minutes only, so the result is a whole number of minutes.
Divide by 60. For example, 135 minutes is 2.25 hours, or 2 hours 15 minutes.
No. It compares clock times only, so a span that includes a clock change may differ from the real elapsed time by an hour.
Reference: U.S. Department of Labor