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Discount Calculator

Find the final price after a percentage discount and the amount saved. Use the second discount for offers such as 20% off plus another 10% off.

Final price—
You save—
Total discount—
Create an invoice

How it works

Final price = price × (1 − discount ÷ 100). Two discounts apply one after the other, so 20% then 10% off 1,000 gives 800, then 720. That is 28% in total, not 30%.

Questions

Why is 20% plus 10% not 30% off?

The second discount applies to the already reduced price, so the combined discount is 28%.

Is tax included?

This uses whatever price you enter. If tax is added later, work it out on the discounted price using a tax calculator.

How do I work out the discount percentage from two prices?

Use the percentage calculator with the original and sale prices to see the change.

Results are estimates for planning. They are not tax, legal or financial advice.

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