How do I calculate a discount price?

Final Price = Original × (1 - Discount%/100). Or subtract discount amount from original.

$50 × 0.80 = $40. You save $10.

How much do I save with 30% off $200?

30% of $200 = $60 savings. Final price = $140.

How do I find the original price from a discounted price?

Original = Sale Price ÷ (1 - discount/100). Example: $80 after 20% off: $80÷0.80 = $100.

What is a double discount?

Two discounts applied sequentially. 20% then 10% off is not 30% — it is 1-(0.80×0.90)=28% total.

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Discount Calculator — Final Price & Savings

Enter original price and discount percentage to instantly see how much you pay and how much you save.

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Step-by-Step Solution

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Real-Life Examples — Click to Try

👕 Clothing Sale

$199.99 jacket, 30% off

$139.99

💻 Electronics Deal

$850 laptop, 15% student discount

$722.50

⚡ Flash Sale

$45 item, 50% off

$22.50

Frequently Asked Questions

Two methods: (1) Sale Price = Original × (1 − Discount%/100). (2) Calculate discount amount (Original × Discount%/100) then subtract from original. Both give the same answer.

25% off $80 = $60. Discount = 0.25 × $80 = $20. Final = $80 − $20 = $60.

Original = Sale Price ÷ (1 − Discount%/100). Example: item is $60 after 25% off: $60 ÷ 0.75 = $80 original.

No! Two 50% discounts = 75% total. Example: $100 → 50% off = $50 → 50% off = $25. Stacked discounts multiply, they don't add.

First find the discounted price, then multiply by (1 + tax%/100). Example: $100, 20% discount, 8% tax → $80 × 1.08 = $86.40. Tax is applied after discount.