Work out a sale price in a second. Enter the original price and the discount — and see the final price and exactly how much you save.
Simple percentage discount. Stacked or 'up to X% off' promotions apply differently — check whether a second discount is off the original or the already-reduced price.
A discount comes straight off your profit, not your cost — so a 25% price cut can wipe out most of a thin margin. Before you run a sale, check the discounted price still covers what the item costs you.
Multiply the price by the discount percentage to get the savings, then subtract it from the price for the sale price. This calculator does both instantly.
For 25% off, take a quarter off. For 20% off, take a fifth. This tool is exact and shows the savings too.
Related: markup calculator · sales tax calculator · all calculators.
More free everyday money tools — no signup, works on any device.
Yes. The Discount Calculator is completely free, runs in your browser, and never asks for a signup, email, or download. Enter your numbers and the result updates instantly.
It uses standard formulas and recalculates the moment you change a value, so the math is exact for the inputs you enter. Treat the result as a reliable planning estimate; for decisions with legal or tax consequences, confirm the figures with a qualified professional.
Yes. The calculator is mobile-friendly and works on any phone, tablet, or computer — there is no app to install and nothing to save.
Yes. Scroll to “Add this free calculator to your site” above and copy the embed snippet to place the live calculator on your blog or website for free.
Last reviewed: September 2026. Free to use, no signup — Discount Calculator by ToolWise Digital.
Copy the snippet to embed the live calculator on your blog or website — free for any site. The small “Calculator by ToolWise Digital” credit line keeps it free; you're welcome to remove it, but we appreciate you leaving it.
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