Worked example
A $120 item at 25% off costs $90 and saves $30.
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Everyday money
Discount Calculator
Find the amount saved and final price after a discount.
Enter your numbers
Adjust the example to calculate using your own figures. Results update instantly.
Your results
Calculated locally- You save
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- Discounted price
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Calculations stay in your browser. Shared links include the numbers you enter after #. They are not sent in HTTP requests, but avoid sharing confidential amounts.
Your inputs are processed in your browser, not uploaded to a server.
Important assumptions
Taxes, shipping costs and extra store fees are not included.
How to use your results
The percentage applies to the original listed price. Comparing the original and new price makes the saving easier to understand.
Start with the example values, then replace them with amounts for the same transaction or time period. Double-check rates and units. The results are estimates intended to help you explore possible outcomes, not financial or tax advice.
Calculating stacked offers
Two consecutive 20% discounts are not a flat 40% discount. Apply the first percentage to the original price, then the second to the reduced price. On $100, this gives $80 and then $64: a total saving of 36%.
Compare final checkout costs
A large advertised discount can be outweighed by shipping charges or a higher starting price. Compare final totals for equivalent products, not just the percentage printed in a promotion. Taxes may be calculated after some discounts.
Is 50% off followed by 50% off free?
No. A $100 item becomes $50 and then $25; the combined saving is 75% of the original price.
How to calculate discount
Final price = original price × (1 − discount ÷ 100)
The percentage applies to the original listed price. Comparing the original and new price makes the saving easier to understand.