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Calculators & Utilities

Discount Calculator

Calculate discount and final price.

Discount Calculator

Calculate the discount amount and final price, recover the original price from a discounted value, or find the discount rate from the original and reduced values.

Formula: discount amount = original value × rate ÷ 100; final value = original value − discount amount.

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About Discount Calculator

This discount calculator can calculate the discount amount and sale price from an original value and rate, find the value before discount from a final value, or find the discount rate from the original and reduced values.

How to use it

  1. Choose whether you want the final value, original value, or discount rate.
  2. Enter the value fields shown for that calculation.
  3. Enter the discount rate or discount amount when requested.
  4. Select Calculate and review the discount amount, rate, or resulting value.

Key Features

  • Calculate discount amount
  • Find value after discount
  • Recover value before discount
  • Calculate discount rate from two values
  • Clear explanation of discount formulas

Frequently Asked Questions

How do I calculate the value after discount?

Calculate the discount amount as original value multiplied by rate divided by 100, then subtract it from the original value.

Can I find the original value from a sale price?

Yes. Choose Value before discount, enter the final value and rate, and the calculator reverses the discount.

Can I calculate the discount rate?

Yes. Choose Discount rate and enter the value before discount and the discount amount.

Does this calculator include tax?

No. It calculates discounts only. Add taxes separately when required.

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