Understanding percentages is essential in daily life — whether it's calculating your exam marks, figuring out salary hikes, or comparing the difference between two values. Our Percentage Calculator makes this process simple, fast, and error-free.
This tool is your go-to solution for:
A percentage calculator is an online tool that simplifies complex percentage math. It helps you determine:
Whether you're a student, employee, teacher, or business owner, this tool can help you in a variety of ways.
Let's start with the basics. The percentage calculator formula is:
(Value ÷ Total) × 100This formula helps you determine what percentage a number is of another. For example:
How to calculate percentage of marks?
If you scored 430 out of 500:
(430 ÷ 500) × 100 = 86%How to calculate percentage of a number?
What is 20% of 400?
(20 ÷ 100) × 400 = 80Our calculator automates all this for you — just input your values, and get the result instantly.
Whether it's your final exams or semester results, the percentage calculator for marks helps students calculate their scores quickly. It works for:
This is especially useful for:
Just enter the total marks and obtained marks, and the percentage calculator exam tool shows the percentage.
Figuring out a raise or a deduction? Use the percentage calculator for salary to determine:
Similarly, if you're wondering how to calculate percentage of money, like discounts or savings, this tool has you covered.
The percentage increase calculator helps you see how much a value has grown over time. For example:
Your salary increased from ₹40,000 to ₹50,000:
Increase = (50,000 - 40,000) ÷ 40,000 × 100 = 25%The percentage decrease calculator works similarly:
If your expenses dropped from ₹10,000 to ₹8,000:
Decrease = (10,000 - 8,000) ÷ 10,000 × 100 = 20%The percentage calculator difference tool can find the relative difference between any two values.
If you're shopping and see a 40% off tag, use the percent off calculator to find how much you're actually saving:
No more mental math or rough estimations!
Want to know what percentage is one number of another? Use the percentage calculator between two values to find:
These small yet powerful calculations are essential in analytics, marketing, business, and finance.
You can also do these using percentage calculator in Excel with formulas like:
=A1/B1*100 for basic percentage
=((New - Old)/Old)*100 for increase/decreaseHowever, our percentage calculator online simplifies this without the need for spreadsheets or manual formulas.
Here's a quick reference:
This calculator makes all these accessible without memorizing formulas.
Yes! Our percentage calculator is completely free to use with no hidden costs or subscriptions.
Yes, our calculator is fully responsive and works on all devices including smartphones, tablets, and computers.
Absolutely! Our calculator is perfect for homework help and practice problems.
This percentage calculator is provided as a free educational tool. While we strive for accuracy, always double-check important figures for official or financial decisions.