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Discount Calculator

Find the final sale price after any percentage discount. Enter the original price and discount percentage — get the final price and exact savings instantly.

Price & Discount
Currency
Original Price$500
$
01,00,000
Discount20%
%
0%100%
Your Result

Fill in the details and
your result appears here.

Final Sale Price
$
Original Price
Discount Amount
Final Price
You Save
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Did You Know?
Stack discounts carefully
Retailer offers "extra 10% off sale price" — that 10% applies to the already-discounted price, not the original. Always calculate step by step.

How to use this calculator

1

Pick currency

Select your currency from the dropdown.

2

Original price

Enter the full price before the discount.

3

Discount %

Enter the percentage being taken off.

4

Read result

See final price, savings amount, and discount summary instantly.

The formula explained

Final Price = Original × (1 − Discount% ÷ 100)
Discount Amount = Original × (Discount% ÷ 100)

For example, 30% off $200: Discount = $60 → Final = $140.

Frequently Asked Questions

How do I calculate 20% off $150?

Discount = 150 × 0.20 = $30. Final price = 150 − 30 = $120.

Is 20% + 20% = 40% off?

No. Stacked discounts compound. 20% off $100 = $80, then 20% off $80 = $64. Total = 36% off, not 40%.

Can I find the original price from a sale price?

Yes: Original = Sale Price ÷ (1 − Discount% ÷ 100). E.g. $80 at 20% off → $80 ÷ 0.80 = $100 original.

What is a flat discount vs percentage discount?

A flat discount is a fixed amount off (e.g. $50 off). A percentage discount is relative to the price (e.g. 20% off). Percentage discounts give bigger savings on higher-priced items.

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