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Discount calculator

Free discount calculator that instantly shows the final sale price and how much you save. Enter a price and percent off, get accurate results in your browser.

Pro is coming soon— unlimited batches, larger files and an ad-free experience. Everything here stays free.

How to use

  1. Enter the original price. Type the full, pre-discount price of the item exactly as it is listed on the tag or product page.
  2. Enter the discount percent. Add the percentage off, for example 25 for a 25% sale or coupon, without the percent sign.
  3. Read the final price. Instantly see the discounted sale price you will actually pay, updated the moment you change a value.
  4. Check what you saved. View the amount saved next to the final price so you can decide whether the deal is worth it.

Features

  • Instant sale price. The final discounted price appears the moment you type, so there is no button to press and no waiting.
  • Shows the amount saved. See both the price you pay and the cash you keep, making it easy to judge whether a deal is genuinely good.
  • Accurate, simple math. Uses straightforward percentage math, so the result matches what you will be charged at checkout.
  • Works for any deal. Handle any price and any percent off, from a 10% coupon to a 70% clearance markdown.
  • Free with no sign-up. Use it as often as you like with no account, no email, and no cost.

When to use it

  • Checking the real price of a clearance item marked 40% off before you take it to the register.
  • Deciding whether a 15% off coupon is worth using on a purchase you were already planning.
  • Comparing two sales to see which percentage off actually saves you more money on the same item.
  • Working out how much you save during a flash sale or seasonal event while you shop online.
  • Quickly settling whether a 'buy now' discount beats waiting for a bigger markdown later.

Is it private?

Everything runs in your browser; the prices and percentages you enter are never sent to a server.

Frequently asked questions

Is this discount calculator free to use?

Yes, completely free. There is no account, no email, and no limit on how many discounts you can calculate.

How is the discount calculated?

It multiplies the original price by the discount percentage to find the amount saved, then subtracts that from the original price to give the final sale price. For example, 25% off $80 saves $20 and leaves a final price of $60.

Is my information private?

Yes. The calculator runs entirely in your browser, so the prices and percentages you enter stay on your device and are never uploaded to a server.

Does it include sales tax?

No. It shows the pre-tax sale price and the amount saved. Any sales tax is added separately at checkout, so your final total may be a little higher depending on your location.

Can I use it for any percentage off?

Yes. Enter any discount, whether it is a small 5% coupon or a deep 75% clearance markdown, and the final price updates instantly.

What is the difference between the amount saved and the final price?

The amount saved is how much the discount takes off the original price. The final price is what is left to pay after that saving is subtracted.

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