Everyday
Discount Calculator
Sale price after a percentage or fixed discount.
Inputs
Discount Calculator
$
Result
You pay
$90.00
- You save
- $30.00
Sale prices in one step
Sale price = original × (1 − discount%). Stacking discounts (extra 20% off already-reduced items) multiplies, not adds: 20% off 30% off is 44% off, not 50%.
Add tax and tip
For the checkout total, add the Sales Tax Calculator; for restaurant bills, the Tip Calculator; for general percent math, the Percentage Calculator.
Related calculators
Financial
Tip Calculator
Split a bill, add a tip, and get each person's share.
Financial
Sales Tax Calculator
Compute sales tax on a purchase or reverse-calculate pre-tax price.
Everyday
GPA Calculator
Grade point average from letter grades and credit hours (US 4.0 scale).
Everyday
Grade Calculator
What score do I need on the final to hit a target grade?