NewFree
Percentage Calculator
X% of Y, what percent one number is of another, percentage change, and increase or decrease by a percent.
BusinessUse tool
Discount Calculator
The real price after a percent or amount off — including stacked offers like 20% plus an extra 10%.
FreeRuns in your browser
About the Discount Calculator
Enter a price and a discount to see what you pay and what you save. Add an extra discount on top and the calculator shows the true total: stacked discounts multiply, so 20% and then 10% is 28% off, not 30%.
How to use it
- 1Type the original price.
- 2Choose percent or amount off and enter it, plus any extra discount.
- 3Read the final price, the saving and the total discount.
Questions
Is 20% off plus 10% off the same as 30% off?
No. The second discount applies to the already reduced price: 1,000 less 20% is 800, and 800 less 10% is 720 — 28% off in total.
Are my figures saved or sent anywhere?
No. The calculation happens in this browser tab as you type. Nothing you enter is sent to KuponGuru or stored.
Related tools
NewFree
Profit & Margin Calculator
Profit, margin and markup from cost and price — or the price you need for a target margin or markup.
BusinessUse tool
NewFree
VAT & Tax Calculator
Add VAT, GST or sales tax to a price, or take it out of a price that already includes it — correctly.
BusinessUse tool
Looking for something else? Browse every tool.