Step-by-step instructions
- Enter or select Usable weight.
- Enter or select Purchased weight.
- Tap Calculate.
- Review the result shown directly below the calculator.
Calculate usable food weight as a percentage of purchased weight.
Calculate usable food weight as a percentage of purchased weight.
Usable weight is divided by Purchased weight and the result is multiplied by 100 to express the relationship as a percentage.
For example, if Usable weight is 25 and Purchased weight is 100, the calculated result is 25%.
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.