Is the Discount Calculator free?

Yes. Taking a percent off a price and showing the amount saved is free here, with no signup.

Can I enter a currency symbol?

Enter numbers only. Adding a symbol such as $ or € will be treated as invalid input.

Is my input sent to a server?

No. The price and the percent stay on this page for the subtraction. They are not posted to a server or saved in local storage.

How do I calculate a discount?

Multiply the price by the discount percent and divide by 100 to get the amount off, then subtract it from the price. 25% off $80 is $20 off, so you pay $60.

Are two discounts of 20% the same as 40% off?

No. A second 20% is taken from the already reduced price, so 20% off and then another 20% off is 36% off in total, not 40%.

Calculators

Discount Calculator

Take a percent off a price and see the amount saved and what you pay. Type plain numbers. A currency symbol is invalid, and a discount above 100% is rejected.

What is Discount Calculator?

A discount calculator turns a list price and a percent off into the amount saved and the final price.

Original price

Use any currency. The result uses the same number you enter.

Discount percentage

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Discount Calculator – Sale Price and Amount Off — Tools Star Hub

What this tool does

Take a percent off a price and see the amount saved and the final price. Shoppers and anyone writing a sale price can use it when the offer is a simple percent off. Type plain numbers: a currency symbol is rejected, and the discount cannot go above 100%.

How to use

Enter the original price as a number, without a currency symbol.
Enter the discount percentage.
Press Calculate to see the discount amount and the final price.

Examples

50 off by 20%
The discount is 10. The final price is 40.
A 100% discount
The final price is 0.

How it works

The discount amount is original price × discount ÷ 100. The final price is the original price minus that amount. The tool does not assume a currency, so 19.99 means 19.99 in whatever unit you are using.

Limitations

Type the price and the percent as plain numbers. A currency symbol is invalid, and a discount above 100% is rejected. Sales tax and a tip split are not part of this subtraction.

See the disclaimer for what these tools do not cover.

FAQ

Is the Discount Calculator free?: Yes. Taking a percent off a price and showing the amount saved is free here, with no signup.
Can I enter a currency symbol?: Enter numbers only. Adding a symbol such as $ or € will be treated as invalid input.
Is my input sent to a server?: No. The price and the percent stay on this page for the subtraction. They are not posted to a server or saved in local storage.
How do I calculate a discount?: Multiply the price by the discount percent and divide by 100 to get the amount off, then subtract it from the price. 25% off $80 is $20 off, so you pay $60.
Are two discounts of 20% the same as 40% off?: No. A second 20% is taken from the already reduced price, so 20% off and then another 20% off is 36% off in total, not 40%.

Percentage Calculator

Calculators

Find percentages, increases, decreases and what percent one number is of another.

Percentage Change Calculator

Calculators

Compare an original number with a new one and see the percent change. From 80 to 100 is a 25% rise; 100 back to 80 is a 20% drop. An original of 0 is rejected.

Unit Converter

Calculators

Convert length, weight, or temperature between units as you type. Currency, area, and volume are not included. A temperature below absolute zero is rejected.

Age Calculator

Calculators

Count years, months, and days from a birth date to today or a later date. An earlier date is rejected. Leap days follow the calendar, not a 365-day year.