Percentage Calculator

Percentage Calculator

Percentages are a common way of expressing proportions, and we encounter them in various aspects of our daily lives, from calculating discounts at the store to determining the tip at a restaurant. In this article, we’ll explore the basics of percentages and introduce you to a simple tool – the Percentage Calculator – to make your calculations a breeze.

What is a Percentage?

Simply put, a percentage is a way of expressing a part of a whole out of 100. The symbol “%” represents a percentage. For example, if you have 30 out of 100 apples, you can express this as 30%.

Understanding the Percentage Calculator:

Calculating percentages manually can be tricky, especially when dealing with larger numbers. That’s where a Percentage Calculator comes in handy. This tool automates the process and makes percentage calculations quick and easy.

Here’s a step-by-step guide on how to use a Percentage Calculator:

  1. Enter the Whole (Total Amount): The “whole” refers to the total amount or quantity you are working with. It could be the total price of items, the total score in a test, or any other complete quantity. Enter this value into the designated field.
  2. Enter the Percentage: Input the percentage you want to calculate. For instance, if you want to find out what 20% of a certain amount is, enter 20 into the percentage field.
  3. Click Calculate: Most Percentage Calculators have a ‘Calculate’ button. Click on it, and the tool will automatically perform the calculation, giving you the result.


Let’s go through a couple of examples to illustrate the use of a Percentage Calculator.

Example 1: Calculating 15% of 200:

  • Enter 200 as the whole.
  • Enter 15 as the percentage.
  • Click Calculate.
  • The result will be 30, as 15% of 200 is 30.

Example 2: Finding 25% Discount on a $80 Shirt:

  • Enter 80 as the whole (original price).
  • Enter 25 as the percentage (discount percentage).
  • Click Calculate.
  • The result will be 20, indicating a $20 discount on the $80 shirt.


Understanding percentages is crucial for various real-life situations. Whether you’re managing finances, analyzing data, or shopping, percentages play a significant role. The Percentage Calculator is a practical tool that simplifies these calculations, saving you time and effort. So, the next time you need to figure out a percentage, don’t hesitate to use this handy tool and make your calculations with confidence.

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