匠 TakumiKit
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Utility tool

Discount Calculator

Enter a price and discount to instantly see the sale price and how much you save.

Free|No sign-up|Files stay on your device

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About Discount Calculator

Stacked promotions and odd discounts like 35% off are hard to work out in your head at the checkout.

Enter the original price and the discount to get the final price, your savings and the equivalent percentage.

Great for

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How to use

  1. 01Fill in each field.
  2. 02Results are calculated instantly below.
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Why use it

Private by design

Everything runs locally in your browser. Nothing passes through a server.

Instant

No software to download and no account to create.

Works everywhere

Desktop, phone, or tablet — any modern browser.

Free forever

No watermarks and no usage limits.

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Frequently asked questions

How do I calculate a discount?

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Sale price = original price × (1 − discount ÷ 100). For example, 25% off $80 is $80 × 0.75 = $60.

Is this tool free? Do I need an account?

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It's completely free. There's no sign-up, no login and no usage limit.

Are my files and data safe?

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Everything is processed inside your browser. Your files are never uploaded to our servers and disappear when you close the page.

Does it work on my phone?

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Yes. The page is fully responsive and works in current versions of Chrome, Safari and Edge on iPhone, Android and tablets.

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More tools

discount calculator/sale price calculator/percent off calculator/how much is 20 off