When this tool helps
- Check a sale label
- Compare two discount offers
- Estimate savings before tax or delivery charges
CALCULATORS
Discount Calculator
Find the final price and exactly how much you save.
Runs locallyNothing is uploaded
PRACTICAL GUIDE
How to use Discount
Last reviewed
Calculate a sale price and the amount saved from an original price and discount rate. The result separates the discount amount from the final price so the arithmetic is easy to verify.
How to use it
- Enter the original price
- Enter the advertised discount percentage
- Calculate the saving and final price
- Add taxes or fixed fees separately when they apply
A 25% discount
- Input
- Original price 80; discount 25%
- Result
- Saving 20; final price 60
One quarter of 80 is 20, which is subtracted from the original price.
Formula: saving = original price x discount / 100; final price = original price - saving
Limits and assumptions
- The tool does not apply taxes, delivery fees or stacked coupons
- A displayed percentage can be subject to retailer terms
- Currency symbols do not change the arithmetic
Frequently asked questions
How is the final sale price calculated?
The percentage saving is calculated from the original price and then subtracted.
Can I combine two discounts by adding them?
Usually no. Sequential discounts apply to different base prices and should be calculated one after another.
Does the result include VAT?
Only if the original price you enter already includes VAT.