Discount calculator
Find the final price after a discount.
Inputs
Use the units shown—
Enter your values and select Calculate.
Formula & explanation
Price = original × (1 − discount/100)
Variables & units
- Original price
- Numeric value · minimum 0
- Discount
- % · minimum 0, maximum 100
Worked example
15% off 1,000 gives a final price of 850.
Assumptions
Taxes and additional charges are excluded.
Formula version 1.0.0. JavaScript floating-point arithmetic applies. Results display up to 6 decimal places; stored values retain available precision. Use the units shown.
Practice with an example
Use the default input values to find the answer. The reset icon restores those values.
Calculated on your device. Your latest 100 calculations stay in this browser.