Original Price $100.00
You Save $25.00
Final Price $75.00
Discount Calculator
Calculate the final price after a discount, or find what percentage discount was applied.
Quick Discounts
How Discount Calculation Works
Discounts reduce the price by a percentage:
- Discount Amount = Original Price × (Discount% ÷ 100)
- Final Price = Original Price - Discount Amount
- Or: Final Price = Original × (1 - Discount%/100)
Example
A $100 item with 25% discount:
- Discount amount: $25
- Final price: $75
- You pay 75% of original
FAQ
- How do I calculate a percentage discount?
- Final Price = Original Price × (1 - Discount/100). For example, $80 with 25% off = $80 × 0.75 = $60.
- How do I find the discount percentage?
- Discount % = ((Original - Sale) ÷ Original) × 100. For example, ($80 - $60) ÷ $80 × 100 = 25%.
- Do stacked discounts add up?
- No, stacked discounts multiply. 20% then 10% off is not 30% off. It's: $100 × 0.80 × 0.90 = $72 (28% total discount).
- How do I calculate the original price?
- Original = Sale Price ÷ (1 - Discount/100). For example, $60 after 25% off: $60 ÷ 0.75 = $80 original.