Percentage Calculator

Percentage Calculator

Need a quick way to figure out percentages without doing the math yourself? Our free Percentage Calculator makes it easy to:

• Find a percentage of any number (e.g., 20% of 70)
• Work out what percent one number is of another
• Calculate percentage increase or decrease
• Reverse-calculate the original value from a percentage

No formulas, no stress. Just type in your numbers and click Calculate.

What is a Percentage Calculator?

Percentages appear in many areas of daily life, such as shopping discounts, exam scores, loan rates, profit margins, and fitness progress. Instead of solving formulas manually, this online percentage calculator gives you instant results.

It is fast, accurate, and works on any device, making it useful for students, professionals, and anyone who needs a simple way to calculate percentages.

How to Use It

1. Enter the numbers (total, percentage, or result).
2. Click Calculate for instant results.
3. Use Sample if you are unsure how it works.
4. Hit Reset to start again with new values.

Why People Use This Tool

• Simple and fast, no need to remember formulas
• Works on mobile, tablet, or desktop
• Suitable for school, business, shopping, or finance
• Free and unlimited to use

Whether you are checking a sale price, exam percentage, or business margin, this tool provides the answer instantly.

Frequently Asked Questions

How do I calculate a percentage?

Formula: (Part ÷ Whole) × 100. Our calculator does it instantly for you.

What is 20% of 70?

It is 14. Enter 20 and 70 in the calculator to get the result.

How do you calculate 20% of 50?

20% of 50 = 10. Try it in the calculator.

How do I calculate percentage of total marks?

Divide obtained marks by total marks and multiply by 100. Example: 450 ÷ 500 × 100 = 90%.

What is the formula of percentage?

Percentage = (Value ÷ Total Value) × 100. Our tool applies this automatically.

Final Thoughts

Stop wasting time with manual calculations. Use our Percentage Calculator to quickly solve percentage problems, including discounts, exam scores, financial planning, and profit margins.

Bookmark this free tool today and make percentage math simple.