Discount Calculator
Sale price and amount saved from a percentage off.
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
- Enter the original price.
- Enter the discount percentage.
- Read the amount saved and the final price.
- 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?
What is the most I can discount?
Does it show how much I saved?
Does it include tax?
Is my data uploaded?
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