Percentage Calculator

About Percentage Calculator

Our free online percentage calculator is designed to help you solve common percentage problems quickly and accurately. Whether you want to calculate discounts while shopping, figure out your tip at a restaurant, determine percentage change in investments, or check grade percentages at school, this tool provides instant answers. With just a few clicks, you can calculate percentage increase, decrease, and proportion values, making it an essential tool for students, business owners, and everyday users.

Frequently Asked Questions (FAQ)

✅ What is a percentage?

A percentage is a number expressed as a fraction of 100. It is widely used in finance, mathematics, shopping, and statistics to compare values or represent parts of a whole. For example, if 25 out of 100 students passed an exam, we say that 25% of the students passed.

✅ How do you calculate percentages?

To calculate a percentage, divide the part by the whole and multiply the result by 100. For instance, if you scored 45 out of 60 on a test, the calculation is (45 ÷ 60) × 100 = 75%. Our calculator automates this process so you don’t need to do the math manually.

✅ Why are percentages important?

Percentages are important in everyday life. They are used to calculate discounts, tax rates, interest rates, profit margins, grade scores, and investment growth. Understanding percentages allows you to make better financial, academic, and business decisions.

✅ Can this tool calculate percentage increase and decrease?

Yes! Our calculator can show you the percentage change from one number to another, making it easy to see profit/loss, salary increases, or value depreciation. Simply enter the starting and ending values, and the tool instantly provides the result.