Percentage Calculator
Works out a percentage of a number, a ratio, and percentage change.
Inputs
- Calculation
- Value 1 (X)
- Value 2 (Y)
Example
20% of 150: 30
| X% of Y | 30 |
|---|---|
| X as % of Y | 13.33% |
| % change X→Y | 650% |
How it works
FAQ
How does the Percentage Calculator work?
Works out a percentage of a number, a ratio, and percentage change.
Is the Percentage Calculator free?
Yes — every calculator on Calcova is free and you can download the results to Excel.