Percent Off Calculator
Enter an original price and a percent off to get the final price and your savings instantly. Stack a second coupon to see the true combined discount — a 20% + 15% stack is not 35% off, and this shows exactly what it is.
TheCalculators — Percent Off Calculator
Printed thecalculators.com
Final Price
$33.99
You save $6.00 — an effective 15.0% off
- Original Price
- $39.99
- First Discount (15%)
- − $6.00
- Price After First Discount
- $33.99
- Total Saved
- $6.00
- Effective Total Discount
- 15.00%
- Final Price
- $33.99
Step-by-step
- 1Apply the first discount$39.99 × (1 − 15%) = $33.99
- 2Total saving$39.99 − $33.99 = $6.00 (15.00% effective)
Stacked discounts multiply, they do not add: 20% off then 15% off leaves 80% × 85% = 68% of the original price — a 32% total discount, not 35%. Sales tax is applied at checkout on the final discounted price.
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Formula
Final = Price × (1 − d₁/100) × (1 − d₂/100); Saved = Price − Final; Effective % = Saved ÷ Price × 100
Pro tips
- • Coupons that apply "after all other discounts" usually multiply — check which is larger.
- • Compare unit prices: 30% off a bigger pack can still cost more per unit than a smaller one at full price.
- • Stack a store sale with a manufacturer coupon to multiply discounts, then pay with a cash-back card for a third layer.
FAQ
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