Discount Calculator
Instantly calculate sales price and savings.
$
0%
%
Tax Rate:
%
Final Price
$
0.00
You Save
$0.00
Tax Added
$0.00
Original Price
$0.00
Payable
Savings
How to Calculate a Discount
Calculating a discount is a useful skill for shopping, sales, and budgeting. While our Porexo Discount Calculator does the math instantly, here is how the formula works manually:
The Formula
Final Price = Original Price - (Original Price × Discount%)
Step-by-Step Example
Imagine you want to buy a pair of shoes that costs $80 and is on sale for 20% off.
- Convert the percentage to a decimal:
20% = 0.20. - Multiply the original price by the decimal:
$80 × 0.20 = $16. This is your savings. - Subtract the savings from the original price:
$80 - $16 = $64.
So, you pay $64.