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Discount Calculator

Use this discount calculator to find the discount amount, sale price, and money saved from any original price and discount percentage.

Calculate Discount

Original Price ($)

Discount (%)

Sales Tax (%) Optional

Enter your values to calculate discount results

What is a Discount Calculator?

A discount calculator helps you determine how much money you save during a sale. It typically calculates the discount amount and subtracts it from the original price to find the final price.

Discount Formulas

Discount Amount: Discount = Original Price × Discount Rate

Final Price: Final Price = Original Price − Discount Amount

Discount Calculation Examples

20% off $100

Input: Original Price = $100, Discount = 20%

Result: Discount = $20, Final Price = $80

15% off $80

Input: Original Price = $80, Discount = 15%

Result: Discount = $12, Final Price = $68

How to Use This Calculator

Enter the required values in the calculator fields.
Add the discount rate, and include sales tax if needed.
Click the calculate button to view your result.
Review the breakdown to understand savings, discounted amount, and final payable price.