How to use the Percent Off Calculator
This calculator shows the price after a percent off and how much you save.
Open the Percent Off Calculator →
What you need to enter
- Original price ($)
- Percent off (%)
The formula
Price after discount = price × (1 − percent ÷ 100). Saving = price × percent ÷ 100.
Worked example
Using the default values in the calculator:
- Original price ($): 120
- Percent off (%): 30
| Price after discount | $84.00 |
| Amount saved | $36.00 |
Tips for better results
- For a quick estimate, take 10% by moving the decimal.
- Compare unit prices as well as discounts.
Common mistakes to avoid
- Calculating the percent on the wrong base.
- Ignoring minimum purchase rules.
Please note: Calculators and guides give general estimates, not financial, tax or investment advice. Real offers depend on your lender, location and personal situation. See our Disclaimer.