Calculate hours & minutes between.
This utility is designed to help you solve specific calculations quickly and easily. Part of the AgeInSec suite of free online tools.
This calculator handles both AM/PM and 24-hour formats seamlessly. It also intelligently calculates duration across midnight (e.g., starting at 10 PM and ending at 2 AM), so you don't have to worry about negative numbers or manual adjustments.
Use this tool to implement time blocking. By calculating exactly how long tasks take, you can build a more realistic and less stressful schedule.