Percent Off Calculator – Find Sale Prices and Discounts
Find the sale price and savings for any discount percentage.
About the Percent Off Calculator
What is the Percent Off Calculator?
A percent off calculator quickly works out the sale price and the money saved on a discounted item.
Why use this calculator?
Discounts are everywhere, from seasonal sales to coupons. Being able to check the real price and stacking rules keeps you from overpaying.
How to use it
- Enter the original price.
- Enter the percent off.
- Optionally add sales tax to see the final cost.
Formula
Sale price = price × (1 − discount); savings = price × discount.
Stacked discounts multiply rather than add. Two 25% discounts give 43.75% off, not 50%.
Frequently Asked Questions
How do I combine two discounts?
Apply them one after another: multiply the price by (1 − first) then by (1 − second). The combined discount is less than the sum.
Is the discount applied before or after tax?
Usually before tax, so tax is charged on the reduced price. Some jurisdictions tax the original price for certain rebates.
Can I print or share my result?
Yes. Use your browser's print function or screenshot the result. The page is designed to print cleanly.
What if my inputs are outside the typical range?
The calculators accept a wide range of values, but extreme inputs may produce unrealistic results. Double-check the units you are using.
How often is the calculator updated?
We review formulas and rates periodically to keep them aligned with current standards and published data.
Is this calculator free to use?
Yes. Every calculator on this site is completely free, with no hidden fees, no subscriptions and no limits on how many times you can use it.
How accurate are the results?
We use standard, widely accepted formulas and calculate in your browser using double-precision arithmetic. Results are rounded for readability, so treat them as reliable estimates rather than a guarantee. Real-world factors can vary the true figure.
Can I add this calculator to my own website?
Yes. Open this calculator page and use the "Add to your website" box in the sidebar to copy a ready-made iframe snippet, then paste it into any HTML page.
Does it work on a phone or tablet?
Yes. The layout is fully responsive, so it works on desktops, laptops, tablets and mobile phones, and every input adapts to touch screens.
Is the information I type kept private?
Yes. All calculations run locally in your browser. Nothing you enter is uploaded, stored or shared with anyone.