One discount
Subtract the discount amount from the original price to find the sale price.
FREE DISCOUNT CALCULATOR
Free Discount Calculator
Use this free discount calculator to find a sale price, total savings and effective discount, including two successive discounts and reverse calculations.
FREE TO USE INSTANT RESULTS BROWSER-BASED
01 / SALE PRICE
Calculate your discounted price
Apply one discount or a second discount to the reduced price.
Final sale price—
Total savings—
Effective discount—
02 / REVERSE DISCOUNT
Find the discount from two prices
Work out the percentage saved from the original and final price.
Discount percentage—
Amount saved—
HOW IT WORKS
Find the sale price and the savings
Calculate the final price after one or two percentage discounts, see the total saving, or work backwards from an original and sale price.
Successive discounts
Apply each discount to the price after the previous discount. The combined effect is not the sum of the percentages.
Reverse calculation
Compare the final sale price with the original price to find the effective discount percentage.
FREE DISCOUNT CALCULATOR
Find the sale price and the savings
Calculate the final price after one or two percentage discounts, see the total saving, or work backwards from an original and sale price.
Enter the original price
Add the listed price before any discount and choose the currency used for your comparison.
Apply the discounts
Enter the first discount and, where applicable, a second discount that applies to the already reduced price.
Compare the result
Review the final price, total savings and effective discount, or use the reverse calculation to check a quoted sale price.
Successive discounts are applied one after another. A 20% discount followed by 10% off the reduced price is an effective 28% reduction, not 30%.
Discount Calculator FAQs
How do I calculate a sale price after a discount?
Multiply the original price by one minus the discount rate divided by 100. For two discounts, apply the second rate to the first reduced price.
Do two successive discounts add together?
No. They are applied in sequence. A 20% discount followed by 10% gives an effective discount of 28%.
Can I find the discount percentage from two prices?
Yes. Subtract the sale price from the original price, divide by the original price and multiply by 100.