Calculate Percent Off a Price Online
Enter the original price and the discount percentage to see how much you save and what you pay. For example, 30 percent off 120 is 36 off, leaving 84.
Percentage Calculator
Calculate percentages, percentage change, tips, discounts, margins, and more
What is X% of Y?
Result
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Quick Reference
Percentage Formulas Reference
| Calculation | Formula |
|---|---|
| X% of Y | (X / 100) x Y |
| X is what % of Y | (X / Y) x 100 |
| X is Y% of what | X / (Y / 100) |
| % Change | ((New - Old) / |Old|) x 100 |
| % Difference | (|A - B| / ((A + B) / 2)) x 100 |
| Increase by % | Value + (Value x %/100) |
| Decrease by % | Value - (Value x %/100) |
| Profit Margin | (Profit / Selling Price) x 100 |
| Markup | (Profit / Cost Price) x 100 |
Quick Start
- 1Choose the percentage of a number calculation
- 2Enter the original price as the number
- 3Enter the discount as the percentage
- 4Read the amount off and subtract it for the final price
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Looking for FAQs and advanced options? Visit the full Percentage Calculator page →