Calculators
Discount Calculator
Find the sale price and savings after a percentage discount.
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When to use discount calculator
- Check a sale offer.
- Plan a promotion using the resulting sale price.
How it works
Savings = original price × discount ÷ 100. Sale price = original price − savings.
Supported inputs and limits
Handles one percentage discount. Tax, shipping and multiple consecutive discounts are not included automatically.
Common questions
Do two 10% discounts equal 20% off?
No. Apply the second 10% to the reduced price. The combined reduction is 19%.
Is tax included?
Only if the original price you enter already includes it.
Methodology reviewed 2026-09-09. Processing details and test approach.