Discount Calculator
Calculate the final price after any percentage discount. Enter the original price and discount percentage to see your savings instantly.
Parameters
$
%
Results Summary
Original Price
$100
Discount
20%
You Save
$20
Final Price
$80
Mathematical Formula
This calculator determines the results based on the following standard financial formula for Discount Formula:
Final Price = Original Price × (1 - Discount% / 100); Savings = Original Price - Final Price
Variables Glossary
- Original Price
- The price before any discount
- Discount Amount
- The amount saved from the original price
- Final Price
- The price after the discount is applied
The discount calculator subtracts a percentage of the original price. The discount amount = original × (discount% / 100). The final price = original - discount amount.
Frequently Asked Questions
How do I calculate a percentage discount?
Multiply the original price by the discount percentage (divided by 100) to get the discount amount. Subtract the discount amount from the original price to get the final price.
What does '30% off' mean?
'30% off' means you pay 70% of the original price. For example, 30% off a $100 item means you save $30 and pay $70.