Discount Calculator
Sale prices, savings, and reverse discounts — see exactly what you pay and what you save.
Between 0 and 100.
Working…
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Your results will appear here.
Fill in the input above and run the tool to get started.
Honest limits
Results are exact arithmetic on the numbers you enter — but they can't verify a store's claimed "original" price, include tax or shipping, or account for stacked promotions unless you enter each step. Estimates only; the checkout total is final.
How to use the Discount Calculator
- Pick forward mode if you know the original price, or reverse mode if you only know the sale price.
- Enter the price and the discount percentage — results update live as you type.
- Read the sale price, amount saved, and full breakdown. Use Calculate any time to refresh.
Examples
Example
$240, 35% off → sale price $156.00, you save $84.00. Reverse: $63 at 30% off → original $90.00.
What this tool doesn't do
- Results are exact arithmetic on your inputs — they can't verify a store's claimed "original" price or include tax and shipping.
- Stacked discounts must be entered one step at a time (percentages multiply, they don't add).
- Estimates only — the checkout total is the final word.
Frequently asked questions
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