Discount Calculator
Final price = Original price × (1 − Discount ÷ 100)200 × (1 − 20 ÷ 100) = 160
Free online tool
Discount Calculator
Turn a sale percentage into the amount you save and the price you pay.
Instant calculation
Calculate a discount
Find the sale price and savings instantly.
Instant calculation
Calculate discount with tax
Apply a discount then add tax to find the final price.
Your result
Calculation
Your numbers stay in this browser. Nothing is uploaded or saved.
Three clear steps
How to use this calculator
- 01
Enter the original price
Type the price before the discount.
- 02
Enter the discount
Type a discount rate between 0% and 100%.
- 03
See price and savings
Calculate to see the final price and money saved.
The formula
How this calculation works
Calculate the saved amount from the discount rate, then subtract it from the original price.
Check the method
Worked examples
Each example follows the same formula used by the calculator.
What is 20% off 200?
200 × (1 − 20 ÷ 100) = 160Final price 160; save 40What is 15% off 80?
80 × (1 − 15 ÷ 100) = 68Final price 68; save 12Common questions
Questions about this calculation
How do I calculate a discount?
Multiply the original price by the discount rate divided by 100 to find the savings, then subtract the savings from the original price.
What is 20% off 200?
The savings are 40 and the final price is 160.
Can a discount be more than 100%?
This calculator limits discounts to 100% because a larger ordinary retail discount would produce a negative price.
Are two discounts added together?
Usually no. Successive discounts apply one after another, so 20% off followed by 10% off is not the same as 30% off.
Does the calculator include tax?
No. It calculates the discount only. Use the Tax Calculator separately if tax must be added.
Continue calculating