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Discount Calculator

Sale price and amount saved from a percentage off.

discount-calculator.local
Enter a price and a discount percent to see the sale price.

Overview

Works out the sale price and the amount you save when something is discounted by a percentage. Handy for shopping, sales, and quickly checking whether a deal is as good as it looks.

How it works

The calculator applies the discount to the original price. The amount saved equals the original price times the discount percentage divided by 100, and the final price is the original price minus that saving. Equivalently, the final price is the original price times one minus the discount percentage divided by 100. The discount is capped at 100 percent, since you cannot take more than the full price off.

How to use it

  1. Enter the original price.
  2. Enter the discount percentage.
  3. Read the amount saved and the final price.
  4. Read the percentage saved alongside the final price.

Examples

Single discount

A 120 item at 25 percent off saves 30, for a final price of 90.

Checking a sale

A 40 item at 30 percent off saves 12, for a final price of 28.

FAQ

How do I calculate a discount?
Multiply the original price by the discount percentage divided by 100 to get the saving, then subtract it from the original price.
What is the most I can discount?
The discount is capped at 100 percent, since taking more than the full price off would make no sense.
Does it show how much I saved?
Yes. It shows the amount saved and the percentage off alongside the final price.
Does it include tax?
The core calculation is the discount itself. Tax, if added, applies on top of the discounted price.
Is my data uploaded?
No. The calculation runs in your browser.

Related tools

Embed this tool

Paste this snippet to put the tool on your own site. It runs entirely in the visitor's browser, the same as it does here.

<iframe src="https://tooldok.com/embed/discount-calculator/" title="Discount Calculator by Tooldok" width="100%" height="560" style="border:1px solid #16130d;border-radius:16px;max-width:720px" loading="lazy"></iframe> <p style="font:13px sans-serif"><a href="https://tooldok.com/tools/discount-calculator/" target="_blank" rel="noopener">Discount Calculator</a> by <a href="https://tooldok.com/" target="_blank" rel="noopener">Tooldok</a></p>