Discount Calculator

Calculate the final price after a percentage discount. See savings amount, discounted price, and stacked discounts.

Discount Calculator tool

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Example

Input: $80 original price with 25% off

Result: Final Price $60.00, You Save $20.00

Savings = 80 x 0.25 = $20, so the final price is 80 - 20 = $60.

Stacked Discounts vs Their Real Total

First DiscountSecond DiscountReal Total DiscountPrice on $100
10%10%19%$81.00
20%10%28%$72.00
20%20%36%$64.00
25%10%32.5%$67.50
30%20%44%$56.00
40%25%55%$45.00
50%20%60%$40.00
50%50%75%$25.00
  1. Enter the original price of the item.
  2. Enter the discount percentage (e.g., 25% off).
  3. View the discount amount and final price after discount instantly.
  4. Add a second discount for stacked promotions to see the combined savings.
  5. Click the copy button to copy the final price or savings amount.

How to Calculate a Discount and Sale Price

To find a sale price, multiply the original price by (1 - discount / 100). An $80 item at 25% off costs $80 x 0.75 = $60, so you save $20. This tool does that instantly and also handles a second discount on top of the first.

Enter the original price and the discount percentage. Add a second discount if a coupon or extra markdown applies. The tool shows the final price, how much you save, and the discount as a percentage. With two discounts, it shows the real combined discount.

Stacked discounts do not add up. The second one applies to the already reduced price. On $100, 20% off gives $80, and a further 10% off that gives $72. That is a 28% discount in total, not 30%. Two 50% discounts give 75% off, not a free item. The table below shows several common pairs.

The order of two percentage discounts does not matter: 20% then 10% gives the same price as 10% then 20%. What does matter is comparing a percentage with a fixed amount off. A $10 coupon beats 20% off on anything under $50, and loses on anything over it. For the price after tax, run the sale price through the Sales Tax Calculator. For other percentage questions, such as the percent change between two prices, try the Percentage Calculator.

Formula / How It Works

Discount Amount = Original Price x (Discount % / 100). Final Price = Original Price - Discount Amount. For stacked discounts: Final = Price x (1 - d1/100) x (1 - d2/100).

Frequently Asked Questions

Multiply the price by the discount as a decimal to get the savings, then subtract. For $80 at 25% off: 80 x 0.25 = $20 saved, and 80 - 20 = $60. A faster way is to multiply by what you pay: 80 x 0.75 = $60.
No. The second discount applies to the reduced price, so the total is smaller. On $100, 20% off makes it $80, and 10% off $80 makes it $72. That is 28% off overall. A straight 30% discount would bring it to $70.
Subtract the sale price from the original price, divide by the original price and multiply by 100. If a $120 item drops to $90, that is 30 / 120 x 100 = 25% off. Use the Percentage Calculator for this kind of reverse question.
It depends on the price. Compare the dollar savings. A $10 coupon equals 20% off at a $50 price. Below $50 the coupon saves more, and above $50 the percentage saves more. Also check whether the coupon can be combined with other offers.

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