Calculate how much a % of an amount is:

Calculate percentage of an amount
What is
%
of this amount
Result

The % of the amount you entered is going to be shown here.

Examples of where and how this calculation can be used

There are many situations where you might need to use a calculator to determine the percentage of an amount. Here are a few common examples:

Tips: If you are dining at a restaurant and want to leave a tip, you can use the percentage formula to determine how much to leave. For example, if you want to leave a 15% tip on a bill that is R100, you can calculate the tip as follows: 15% * R100 = R15. This means that you should leave a R15 tip, bringing the total cost of the meal to R115.

Discounts: If you are shopping and there is a discount available, you can use the percentage formula to calculate how much you will save. For example, if there is a 20% discount on an item that costs R50, you can calculate the discount as follows: 20% * R50 = R10. This means that the discounted price of the item will be R40.

Interest rates: If you are borrowing money or investing money, you can use the percentage formula to calculate the interest rate. For example, if you are borrowing R10,000 and the interest rate is 5%, you can calculate the interest as follows: 5% * R10,000 = R500. This means that you will need to pay R500 in interest over the course of the loan.

Overall, the percentage formula is a useful tool for a wide range of calculations, from everyday purchases to more complex financial transactions. By understanding how to use this formula, you can make informed decisions and better manage your finances.

Fun Facts

When you say "Percent" you are actually saying "per 100" or /100 or % (see the 100 in the symbol?)

"Percent" comes from the latin phrase Per Centum. The latin word Centum means 100, think in terms of a century - yes it equals 100 years!

A little joke for you

Why was the math book sad?Because it had too many problems!

But don't worry, calculating how much a % of an amount is doesn't have to be a problem with the right formula!

"Percent" comes from the latin phrase Per Centum. The latin word Centum means 100, think in terms of a century - yes it equals 100 years!