Calculate the exact duration between two times of day. Shows hours, minutes, and seconds. Handles across-midnight spans correctly.
Enter start and end time. Result shows hours, minutes, and seconds. Crossing midnight is handled automatically.
Exactly 8 hours.
Enter start time and the duration to add. Result rolls over to the next day if needed.
Calculate total worked duration then subtract the standard shift (typically 8 hours).
Divide by 60. Example: 90 minutes = 1 hour 30 minutes = 1.5 hours.