Time between two times
Find the duration between two clock times in hours and minutes. Free time between times calculator with overnight support.
How the duration is calculated
The calculator converts each clock time into minutes after midnight, then subtracts start from end. If the end time is earlier, it assumes the range crosses midnight.
Useful examples
Use it for shifts, school periods, travel windows, appointments, classes, workouts, or any plan where you need a simple hours-and-minutes duration.
Short time blocks and focus
When a block has a clear start and end, it becomes easier to protect. Left can keep the next block visible as a countdown so it does not disappear into your calendar.
Start noticing what matters.
Download Left on your iPhone to see the time you have left, dates you are looking forward to, build the habits you want to keep, and become a better version of yourself.
Scan with your camera to find Left on the App Store. Or search "Left" on the App Store.