Sales

Discount Calculator

Enter a price and the percentage off to see the final price and how much you save, perfect for sales and coupons.

  • Free
  • No sign-up
  • Updated for 2026

Price & discount

$
%

Enter a price and a discount to see the sale price.

Worked example

With these example inputs:

  • Original price$80
  • Discount25%

Final price: $60

  • You save$20
  • Original price$80

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What this discount calculator does

This calculator finds the price after a discount. You enter the original price and the percent off. The tool then shows the final price. It also shows the amount you save. You can test different discounts. It works for any item or sale. The result makes shopping math easy.

How a discount works

A discount lowers the original price. It is usually shown as a percent. A bigger percent means a bigger cut. The saving is taken off the price. You then pay the reduced amount. Shops use discounts to attract buyers. They make an item more tempting.

Percentage off explained

A percentage off is a share of the price. Twenty percent off means a fifth is removed. The higher the percent, the more you save. It scales with the price of the item. The same percent saves more on costly items. The calculator works it out instantly. This avoids any mental math.

The final price after discount

The final price is what you actually pay. It is the original minus the saving. The calculator shows it at once. This is the figure that matters most. It tells you the real cost. Always check it before you buy. The headline percent can be misleading.

Stacking multiple discounts

Sometimes you can stack discounts. One offer may apply on top of another. But they rarely simply add up. A second percent comes off the new price. So the saving is less than it seems. The calculator can show the true result. Read the terms before you assume.

Discounts and sales tax

Tax can change your final cost. A discount usually applies before tax. Then tax is added to the lower price. So a discount can also cut the tax. The order of the two matters. Rules vary by place and shop. Keep tax in mind for the true total.

Spotting a real bargain

A big percent is not always a bargain. Some shops raise the price first. Then they discount back to normal. Compare the final price to other shops. A real deal beats the usual price. Do not be fooled by the percent alone. Judge the price you actually pay.

How to use it

Enter the original price of the item. Add the discount as a percent. Read the final price and your saving. Then try a different discount. See how much you keep. Compare it across shops. Use it to shop with confidence.

Discounts in everyday shopping

Discounts appear in daily life. Sales and coupons are common examples. Loyalty schemes offer them too. They can save real money over time. But a discount on a want is still spending. Only buy what you truly need. A saving is best on a planned purchase.

Common mistakes to avoid

A common mistake is chasing the percent, not the price. A big discount can still be costly. Another is assuming discounts simply add. They usually come off in turn. Some forget tax in the total. Others buy things just for the deal. A clear view avoids these traps.

A final tip

Always look at the final price, not the percent. Check it against other shops. Remember that stacked discounts compound. Keep tax in mind for the total. Only buy what you actually need. A deal on a want is not a saving. Smart shopping beats a big number.

Frequently asked questions

How is the sale price calculated?

The saving is the price multiplied by the discount percentage. The final price is the original minus that saving. For 25% off 80, you save 20 and pay 60.

Does this include tax?

No, it shows the pre-tax sale price. Any sales tax or VAT is applied separately on top of the discounted price.