Calculate discounts, sale prices, and savings with this simple calculator. Determine the final price after a percentage or fixed amount discount.
Please provide any 2 values below to calculate.
Our Discount Calculator helps you quickly determine sale prices and savings. Whether you're shopping, planning a sale, or just curious about how much you'll save, this tool makes discount calculations easy and accurate.
A $100 shirt with a 25% discount would cost $75 after the discount, saving you $25.
If your dinner bill is $80 and you have a $15 off coupon, you'll pay $65 and save $15.
Enter an original price and a discount percentage to see the final price and the amount you save. You can also work backwards — from an original and a sale price to the percentage off. It is built for shopping in stores and online, where signs often show "30% off" but not the actual checkout price.
Because discounts are just a percentage subtracted from a base amount, the same tool covers clearance sales, coupon codes, staff discounts, bulk pricing and "spend X save Y" style offers.
Sale price = original × (1 − discount% ÷ 100)You save = original × (discount% ÷ 100)Percent off = (1 − sale ÷ original) × 100Original price = sale ÷ (1 − discount% ÷ 100)Stacked discounts: apply each one in turn — they do not simply add upSaving: 120 × 0.25 = $30. Final price: 120 − 30 = $90.
(1 − 52 ÷ 80) × 100 = (1 − 0.65) × 100 = 35% off.
63 ÷ (1 − 0.30) = 63 ÷ 0.70 = $90.
Two discounts do not make 60% off. 100 × 0.60 × 0.80 = 48, so you pay $48 on a $100 item — an effective 52% off.
Discount first, then tax. A $90 sale price with 8% tax is 90 × 1.08 = $97.20 at the register.
Multiply the original price by the discount percentage divided by 100 to get the saving, then subtract it. $120 at 25% off: 120 × 0.25 = 30 saved, final price $90.
Divide the sale price by (1 minus the discount as a decimal). A $63 item after 30% off was 63 ÷ 0.70 = $90.
No. 40% off then 20% off is not 60% off. Multiply the remaining fractions: 0.60 × 0.80 = 0.48, an effective 52% discount.
Almost always after. The discount lowers the taxable amount, then tax is applied to the reduced price.
It depends on the price. On a $60 item, 25% off saves $15, so $20 off wins. On a $100 item, 25% off saves $25 and beats $20 off. Enter both to compare.
No. All maths runs in your browser and nothing is uploaded.