Yes. If the end time is less than the start time (e.g., 22:00 to 06:00), it automatically detects overnight crossover and calculates correctly.
You can calculate between any two dates, from days to years apart. Results show in days, weeks, months, and years.
The duration is the elapsed time from start to end. For example, 09:00 to 17:00 is exactly 8 hours.
Yes. The tool is responsive and works on phones, tablets, and desktops.
Use Time Difference mode. Enter your start and end times. If you have a lunch break, subtract it manually. E.g., 09:00 to 18:00 minus 1 hour break = 8 hours.