Discount Calculator
Work out sale prices, savings and effective discount rates.
Applied to the already-reduced price.
Enter a price and a discount to see the final amount.
About the Discount Calculator
Shop signs are designed to look generous rather than to be clear. This calculator turns any of those claims into hard numbers: the amount you save, the final price and, when two discounts are applied one after another, the true combined rate.
It also works backwards, so if you know the original and sale price you can see what discount you were actually given.
How to use the Discount Calculator
- 1Enter the original price.
- 2Enter the discount percentage, or switch to the reverse mode and enter the sale price.
- 3Add a second discount if the offer stacks.
- 4Read the saving, the final price and the effective rate.
Features
- Forward and reverse discount calculation
- Support for two stacked discounts with a true combined rate
- Optional tax added after discount
- Amount saved shown in cash as well as percent
- Rounded to two decimal places for money
Why people use it
- See whether a stacked offer is as good as it sounds.
- Compare two competing deals fairly.
- Check that a till total matches the advertised discount.
Common use cases
- Comparing 30 percent off against a buy-one-get-one deal.
- Checking the real value of an extra 20 percent off sale prices.
- Working out the discount implied by a member price.
Privacy and your data
Everything you type or open here is processed by your own browser. No file, text or result is uploaded to a server, stored in a database or shared with anyone, and closing the tab clears it completely.
Frequently asked questions
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