Time Calculator
Description
Time arithmetic allows you to perform calculations on time values, such as adding hours to a timestamp or finding the difference between two times. This Time Calculator helps you manage durations and schedules effectively. Whether you are trying to figure out when a 3 hour 45 minute movie will end if you start it now, or calculating total hours worked in a day, this tool handles the sexagesimal (base-60) number system of time automatically for you.
What It Does
Adds or subtracts hours and minutes from a starting time to provide a final time.
How To Use
- Start Time: Enter the initial time (HH:MM).
- Duration: Enter the hours and minutes to add or remove.
- Operation: Select 'Add' or 'Subtract'.
- Calculate: See the resulting time instantly.
Who It Is For
Pilots, shift workers, video editors calculating total footage duration, and anyone managing tight schedules.
Freqently Asked Questions
Does it support 24-hour format?
Yes, input and output are typically handled in 24-hour format logic for simplicity, though the display may adapt.
What happens if hours go over 24?
The calculator generally wraps around the clock. For example, 23:00 + 2 hours = 01:00 (next day).
Can I calculate duration between two times?
This specific mode is for adding/subtracting duration. To find the difference between two timestamps, simply subtract the start time from the end time manually using the subtraction mode.