Shopping math

Percent Off Calculator

Calculate discount savings and sale price from an original price.

Example

If the original price is 120 and the discount is 25%, the savings are 30 and the sale price is 90 before taxes, shipping or other fees.

Checkout totals can differ

Taxes, shipping, coupons, minimum spend rules and currency conversion can change final checkout totals.

Common mistakes

A second discount is usually applied to the already-discounted price, not the original price. A 25% discount followed by 10% off is not the same as 35% off.

Limitations

This calculator handles a simple percentage discount. It does not model loyalty points, buy-one-get-one deals, tiered coupons or merchant-specific checkout rules.

Last reviewed: 2026-05-17

Before relying on this result

Use this calculator together with the formula, assumptions, limitations and examples on the page. If the topic involves health, tax, lending, investment, legal, safety or current-rate decisions, treat the number as an estimate and check the relevant primary source or professional guidance.

Calculator metadata last reviewed: 2026-05-14.