Step-by-step instructions
- Enter or select Useful mechanical energy.
- Enter or select Input energy.
- Tap Calculate.
- Review the result shown directly below the calculator.
Mechanical Energy Efficiency Calculator
Calculate mechanical energy efficiency calculator from useful mechanical energy and input energy.
How to use the Mechanical Energy Efficiency Calculator
Calculate mechanical energy efficiency calculator from useful mechanical energy and input energy.
What the inputs mean
- Useful mechanical energy
- Enter the value requested by this field label.
- Input energy
- Enter the value requested by this field label.
Formula or calculation method
Useful mechanical energy is divided by Input energy and the result is multiplied by 100 to express the relationship as a percentage.
Example
For example, if Useful mechanical energy is 25 and Input energy 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.