Discount calculator
Enter a price and a percent or dollar discount to see what you'll pay and how much you save. Stack an extra % off, add sales tax, or work backwards to the percent off and the original price.
- Original price
- $80.00
- 25% off
- −$20.00
- You save
- $20.00 25.0% in total
- Sale price
- $60.00
Stacked discounts multiply, they don't add: 25% off and then an extra 10% off is 32.5% off, not 35%.
Sale prices at common discounts
| Price | 10% off | 20% off | 25% off | 30% off | 40% off | 50% off |
|---|---|---|---|---|---|---|
| $20.00 | $18.00 | $16.00 | $15.00 | $14.00 | $12.00 | $10.00 |
| $50.00 | $45.00 | $40.00 | $37.50 | $35.00 | $30.00 | $25.00 |
| $80.00 | $72.00 | $64.00 | $60.00 | $56.00 | $48.00 | $40.00 |
| $100.00 | $90.00 | $80.00 | $75.00 | $70.00 | $60.00 | $50.00 |
| $250.00 | $225.00 | $200.00 | $187.50 | $175.00 | $150.00 | $125.00 |
Selling on sale?
A discount comes straight out of your profit, and most marketplace fees are charged on the sale price, not the original. Run the discounted price through the eBay, Etsy or Poshmark fee calculator to see what you'll actually keep.
Questions
How do I calculate a discount?
Multiply the price by the percent off and divide by 100, then subtract that from the price. 25% off $80 is $80 × 25 ÷ 100 = $20 off, so you pay $60. Or multiply by what's left: $80 × 0.75 = $60.
Is 25% off plus an extra 10% off the same as 35% off?
No. The extra 10% comes off the already-reduced price, so together it's 32.5% off. On $80 that's $54, not $52.
How do I find the percent off?
Subtract the sale price from the original, divide by the original and multiply by 100. From $120 to $90 is $30 ÷ $120 = 25% off.
How do I work out the original price?
Divide the sale price by what's left after the discount. $90 after 25% off is $90 ÷ 0.75 = $120.
Is sales tax charged before or after the discount?
In most US states, sales tax is charged on the discounted price for store discounts. Manufacturer coupons can be taxed on the full price in some states.
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