Discount Calculator

Enter the original price and discount rate to find the final price and the amount saved.

Category: Calculators

When to use?

Use it when you want to know the actual amount you will pay on a sale item, or to preview the final price after a coupon or membership discount. It is also useful for comparing discounts across products, or for sellers calculating profit after a markdown.

How to use

  • Enter the original (list) price.
  • Enter the discount rate (%).
  • The discounted price and the amount saved are calculated automatically.

Input Explanation

The original price is the pre-discount price; the discount rate is a number between 0 and 100 (%). Decimals such as 15.5% are allowed.

Calculation Basis

Discounted price = original × (1 − rate ÷ 100); amount saved = original × (rate ÷ 100).

Usage Examples

  • Find what you actually pay - Check the payment and savings for 30% off a 59,000 item.
  • Apply an online coupon - Preview the final price after applying a coupon discount rate.
  • Compare multiple discounts - Compare final prices of items with different discount rates.

Examples

  • 30% off 59,000 → 41,300 after discount, saving 17,700
  • 15% off 120,000 → 102,000 after discount, saving 18,000

Cautions

  • Values where the discount rate is over 100% or negative may produce inaccurate results.
  • With stacked discounts (carrier, credit-card partner, etc.), the order of application may make the in-store receipt differ from this estimate.

Guides

Discounted price formula

The discounted price is the original price times one minus the discount rate. For example, a 30% discount multiplies the original price by 0.7.

Watch out for stacked coupons

When several discounts apply in sequence, the result can differ from simply adding the rates. Check the order of application for the actual payment.

FAQ

What range can I enter for the discount rate?

From 0 to 100. Entering 100% makes the final price 0.

Are decimal discount rates supported?

Yes, rates such as 15.5% are supported.

What is the formula for the discounted price?

Discounted price = original × (1 − rate ÷ 100).

Will it show a result if I enter only one value?

You need to enter both the original price and the discount rate to see a result.

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