Calculators for everyday use!
Add Or Subtract Weeks, Days, Hours, Minutes, Seconds
60 seconds === 1 minute
60 minutes === 1 hour
24 hours === 1 day
7 days === 1 week
The decimal measuring system uses 100 to advance from centimeters to Meters and 1,000 to advance to Kilometers.
The process of adding and subtracting time uses a multi-base system of 60, 60, 24 and 7 to move from seconds through weeks.
To do a calculation follow the following steps :-
- Select Add or Subtract to add or subtract components.
- Input the number of components to add or subtract.
- Decide the form in which you want your results.
- Then press 'Add or Subtract Time component(s)'.
See also :
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