label Discount Calculator
Quickly calculate discount amounts and final prices. See exactly how much you save on any purchase, whether it is a percentage off or a fixed amount deal.
Enter values and click Calculate.
PDF Document Viewer
Upload a PDF to view alongside your calculations.
Notes
Record your calculation notes here. Saved locally on your device.
Frequently Asked Questions - Discount Calculator
How do I calculate a percentage discount?
Multiply the original price by the discount percentage (divided by 100). For example, 20% off a $100 item: $100 x 0.20 = $20 discount, so you pay $80. You can also multiply the original price by (1 - discount percentage / 100) directly.
Is a 50% off plus an extra 20% off the same as 70% off?
No. Stacked discounts are applied sequentially, not added. 50% off plus 20% off means you pay 40% of the original price (50% off, then 20% off the remaining 50%), equivalent to 60% off total, not 70%.
How do I compare discounts with different formats?
Convert everything to the final price. For 'buy one get one 50% off', the effective discount is 25% off the total for two items. For bundled discounts, divide the total paid by the total original value. Always compare final cost per unit.
When are the best seasonal sales for shopping?
Major sale periods include Black Friday and Cyber Monday (November), end-of-season clearance (January and July for fashion), Amazon Prime Day (July), Labor Day (September), and holiday weekends. Retailers also offer discounts on specific product categories throughout the year.
Do stores inflate original prices before putting items on sale?
Some retailers practice price anchoring where the original or compare-at price may be inflated to make discounts appear larger. Cross-reference prices across retailers and use price tracking tools to verify if a sale represents genuine savings.
All Calculators
Explore our full suite of free online calculators.