Discount Calculator

Work out the final price after a discount — including “extra % off” deals and tax — and see exactly how much you save.

FreeNo sign-upRuns in your browserMobile-friendly

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What does the Discount Calculator do?

Enter the original price and a discount as a percentage or flat amount. Shops often advertise stacked deals like “25% off plus an extra 10%”; the extra discount is applied to the already-reduced price, which is why it equals 32.5% off in total, not 35%. The calculator shows the effective discount so you can compare offers fairly.

Add a sales tax percentage if tax is charged on the discounted price.

How to use the Discount Calculator

  1. Enter the original price.
  2. Enter the discount and choose percent or flat amount.
  3. Optionally add an extra discount and sales tax.
  4. Read the final price, savings and effective discount.

Examples

Sale

4,999 with 25% off → 3,749.25 (you save 1,249.75).

Stacked

25% + extra 10% on 10,000 → 6,750 — an effective 32.5% discount.

Common use cases

  • Shopping during sales such as 11.11 and Black Friday
  • Comparing offers between shops
  • Setting promotional prices for a business

Features and benefits

  • Private by design — your data is processed on your device and never uploaded.
  • Free with no account, no watermark and no usage limits.
  • Works on phones, tablets and desktops in any modern browser.

Limitations to know

  • Some shops apply tax before discounts or round prices; check the receipt.

Helpful guides

Frequently asked questions

How do I calculate a discount?

Sale price = original × (1 − discount ÷ 100).

Are two discounts added together?

No. The second applies to the reduced price, so 20% + 20% is 36% off, not 40%.

Can I use a flat discount?

Yes, choose “Flat amount”.

Embed this tool on your website

Add the free Discount Calculator to your blog or website. Paste the code into your page’s HTML; the tool runs in your visitors’ browsers and stays up to date automatically. Please keep the credit line below the tool.

Free to use on any website. The tool runs inside an iframe served from viptools.pk; nothing your visitors type is sent to your site or ours. Preview the embedded version.

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