Utility
Discount Calculator
Find the sale price and how much you save from an original price and a discount percentage.
About this tool
A discount calculator tells you the sale price and how much you save when a percentage is taken off. Enter the original price and the discount, and it instantly shows both — handy at the checkout, during a sale, or when pricing your own products.
How to calculate a discount
Multiply the price by the discount percentage divided by 100 to get the saving, then subtract it from the price. For example, 20% off ₦10,000 is 0.20 × 10,000 = ₦2,000 saved, leaving a final price of ₦8,000. This tool does both steps for you.
Common uses
- Checking a sale price before you buy.
- Setting a markdown for your shop and seeing the final figure.
- Comparing two offers — a flat amount off versus a percentage.
All figures are calculated in your browser. To add VAT to the discounted price, use the VAT Calculator; for general percentage maths, the Percentage Calculator helps.
Frequently asked questions
How do I calculate a discount?
Multiply the original price by the discount percentage divided by 100 to find the saving, then subtract that from the price. 20% off 10,000 saves 2,000, giving a final price of 8,000.
How do I work out the final price after a discount?
Enter the original price and discount percent — the calculator shows both the amount saved and the final price you pay.
Can the discount be more than 100%?
A discount cannot exceed 100% of the price, so the tool caps it at 100%, which makes the item free.
Does it include tax?
No, it calculates the discount only. Use the VAT Calculator if you also need to add or remove tax.
Are my numbers stored?
No. Everything is calculated in your browser.
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