HOW IT IS CALCULATED
Calculate a discount and final price
Find the amount removed from the original price and the price remaining after the discount.
Instant resultClear formulaRuns locally
01Values
02discount = price × rate; final = price − discount
03Result
100 with 20% off → discount 20, final 80
Successive discounts do not simply add
A second percentage discount is applied to the already reduced price.
02
In short
What logic does the calculator use?
discount = price × rate; final = price − discount
Example?
100 with 20% off → discount 20, final 80