Discount Calculator
Free discount calculator. Get instant results — no signup, no account. Plan and compare with confidence.
Use the Discount Calculator below.
Calculate the final price after a percentage discount. Enter original price and discount %. See how much you save and the sale price.
How to use Discount Calculator
Enter original price
Input the price before discount.
Enter discount %
Enter the percent off (e.g. 20 for 20%).
View results
See discount amount and final price.
Features
- Instant results — no waiting or signup.
- Free to use — no hidden fees.
- No login or account required.
- Works on all devices — desktop, tablet, and mobile.
- Your data stays private — we do not store your inputs.
Why use this calculator
- Plan your finances with accurate estimates.
- Compare scenarios in seconds.
- Make informed decisions before you borrow or invest.
Supported browsers and devices
- All modern browsers (Chrome, Firefox, Safari, Edge).
- Mobile-friendly — use on phone or tablet.
- No app download — runs in your browser.
Frequently asked questions
Complete guide to Discount Calculator
How to calculate a percentage discount
Example: $100 with 20% off: discount = $20, final price = $80. This calculator works for any original price and discount percentage. For multiple discounts, apply one at a time to the new price or use the combined multiplier.
Discount = Price × (Discount % ÷ 100). Final price = Price − Discount.
Or: Final price = Price × (1 − Discount % ÷ 100).
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Disclaimer
Our financial calculators are for informational and educational purposes only. Results are estimates based on the inputs you provide and standard formulas. They are not financial, tax, or legal advice. We do not store or share the numbers you enter.