Business calculator
Discount Calculator
Calculate sale price, discount amount, and savings from a listed price and discount rate.
Formula
Discount formula
Sale price = original price x (1 - discount / 100)
A 25% discount on 200 saves 50 and gives a sale price of 150.
FAQs
How do I calculate 20% off?+
Multiply the original price by 0.8, or subtract 20% of the price.
Can I use this for coupons?+
Yes, for simple percentage discounts before taxes or extra fees.
How does the Discount Calculator calculate the result?+
It uses the Discount formula: Sale price = original price x (1 - discount / 100). A 25% discount on 200 saves 50 and gives a sale price of 150.
What information do I need to use the Discount Calculator?+
Calculate sale price, discount amount, and savings from a listed price and discount rate.
How accurate is the Discount Calculator?+
Discount Calculator applies the formula and assumptions shown on this page. Results may be rounded for readability, so verify changing rates, thresholds, medical guidance, or legal rules with the cited source or a qualified professional.
What should I check before using the Discount Calculator result?+
Check that the units, dates, rates, and assumptions match your situation. Change one input at a time to understand which values have the largest effect on the result.
Business guide
How to use the Discount Calculator
Calculate sale price, discount amount, and savings from a listed price and discount rate. The page also explains the discount formula and shows a practical example: A 25% discount on 200 saves 50 and gives a sale price of 150.
- 1
Enter your details
Enter a listed price and discount rate, then complete any other fields shown in the calculator.
- 2
Check the calculation
Review the result alongside the discount formula: Sale price = original price x (1 - discount / 100).
- 3
Compare scenarios
Change one or more inputs to see how they affect the discount Calculator result before you use the estimate.
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