Discount Calculator
Find the sale price after one or more stacked discounts, with optional tax.
Discounts (applied in order)
#1%
Total
$80.00
Discounted price
$80.00
You save
$20.00
Effective discount
20.0%
Tax
$0.00
About stacked discounts
When you stack discounts, each one applies to the result of the previous — not to the original price. Two 10% discounts back to back don't make 20% off; they make 19% off (0.9 × 0.9 = 0.81).
You might also like
- Compound Interest CalculatorSee how much an investment grows over time with compounding and optional regular contributions.
- Savings Goal CalculatorFind out how much to save each month to hit a target — or what your savings will be worth.
- Loan CalculatorCalculate monthly payments, total interest, and a full amortization schedule for any loan.
- Mortgage CalculatorEstimate your monthly PITI — principal, interest, property tax, insurance, and PMI.