Shopping calculator

Percent Off Calculator

See exactly how much you save and what you pay after a percentage discount.

Live calculation
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Private by design

Your numbers are calculated in this browser. No account or database is required.

How this calculator works

Sale price = original price × (1 − discount ÷ 100)

Use this page for a single percentage-off deal. For stacked discounts, quantity and tax, use the advanced Discount Calculator.

Example: 25% off $160

The discount is $40, so the sale price is $120.

Frequently asked questions

How do I calculate 30% off?

Multiply the original price by 0.70, or calculate 30% of the price and subtract it.

Does sales tax apply before or after a discount?

Tax rules vary by location. The advanced Discount Calculator lets you model tax after the discount for estimation.