Discount Calculator
Enter an original price and a discount percentage to get the amount saved and the final price. Useful at the till when a sign says '30% off' and you want the actual figure, and for checking that a stacked promotion works out the way the advertising implies.
Free, no signupRuns entirely in your browser
Input
Result
- Final Sale Price
- $86.40
- Total Savings
- $20.00
- Tax Amount
- $6.40
- Pre-Tax Discounted Price
- $80.00
About
What the Discount Calculator does
Stacked discounts are where intuition fails. '20% off, then a further 10% off' is not 30% off — the second discount applies to the already-reduced price, so the true total is 28%.
How it works
Using the Discount Calculator
- 1Enter the original price before any reduction.
- 2Enter the discount percentage.
- 3The discount amount is calculated as price × percentage ÷ 100.
- 4That amount is subtracted from the original to give the final price.
- 5Both the saving and the price you pay are shown.
Use cases
What people use it for
- Checking a sale price while shopping
- Pricing a promotion and seeing the margin given up
- Verifying an invoice discount was applied correctly
- Comparing two offers expressed differently
FAQ
Frequently asked questions
6 related
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