Step-by-step instructions
- Enter or select Busy CPU time.
- Enter or select Elapsed time.
- Tap Calculate.
- Review the result shown directly below the calculator.
CPU Utilization Calculator
Calculate busy CPU time as a percentage of elapsed time.
How to use the CPU Utilization Calculator
Calculate busy CPU time as a percentage of elapsed time.
What the inputs mean
- Busy CPU time
- Enter the requested time or duration.
- Elapsed time
- Enter the requested time or duration.
Formula or calculation method
Busy CPU time is divided by Elapsed time and the result is multiplied by 100 to express the relationship as a percentage.
Example
For example, if Busy CPU time is 25 and Elapsed time is 100, the calculated result is 25%.
How to understand the result
The result is a percentage. A higher or lower percentage has different meaning depending on the calculator, so compare it with the goal, limit, benchmark, or historical value relevant to your situation.
Tip: Keep all values in compatible units and use values from the same time period when the calculator compares two amounts.