Percentage Calculator – Calculate X% of Y
A percentage calculator finds a given percentage of a value. For example, what is 20% of 150? You enter the percentage and the value; the calculator gives the result. This article explains the formula and links to our percentage calculator.
Quick Answer
| Label | Value |
|---|---|
| Percentage | 20% |
| Of value | 100 |
| Result | 20 |
How It Works
Result = (percentage ÷ 100) × value. So 20% of 100 is (20 ÷ 100) × 100 = 20. Use our calculator for any percentage and value. Handy for discounts, tips, and proportions.
Additional Notes
For percentage change (increase or decrease), use the difference divided by the original value; we can add that in the calculator.
Use Our Calculator
Try our Percentage Calculator for your own numbers: /calculators/percentage-calculator
Related Calculators
Multiply the value by (percentage ÷ 100). Example: 15% of 200 = 30.
20. Use our percentage calculator for any X% of Y.
Yes. Enter the discount percentage and the price to get the discount amount.