Percentage Calculator
Calculate percentages easily with our free online calculator. Find percentage increase/decrease, what percentage one number is of another, and more.
Choose Calculation Type
What is X% of Y?
💡 Example:
What is 25% of 200? = 50
How to Use
Follow these simple steps for quick results
- 1Choose the type of calculation you want to perform
- 2Enter the required values in the input fields
- 3View the result automatically calculated in real-time
- 4Switch between different percentage calculations as needed
- 5Use the clear button to reset and start over
Key Features
📊 Multiple calculation types
⚡ Real-time results as you type
🔢 Percentage increase and decrease
💯 What % is X of Y
➕ Add/subtract percentage from number
✨ Clean, easy-to-use interface
📱 Mobile-friendly design
🆓 Unlimited calculations
Frequently Asked Questions
How do I calculate percentage?
To calculate percentage, divide the value by the total and multiply by 100. For example, if you scored 75 out of 100, the percentage is (75/100) × 100 = 75%.
How do I calculate percentage increase?
Percentage increase = ((New Value - Old Value) / Old Value) × 100. For example, if a price increased from ₹100 to ₹120, the percentage increase is ((120-100)/100) × 100 = 20%.
How do I calculate percentage decrease?
Percentage decrease = ((Old Value - New Value) / Old Value) × 100. For example, if a price decreased from ₹100 to ₹80, the percentage decrease is ((100-80)/100) × 100 = 20%.
What is X percent of Y?
To find X% of Y, multiply Y by X and divide by 100. For example, 25% of 200 is (200 × 25) / 100 = 50.
How do I add percentage to a number?
To add X% to a number, multiply the number by (1 + X/100). For example, adding 15% to 100 is 100 × (1 + 15/100) = 100 × 1.15 = 115.
What is the difference between percentage and percentile?
Percentage is a fraction of 100, while percentile is a measure used in statistics indicating the value below which a given percentage of observations fall. For example, scoring 75% means you got 75 out of 100, while being in the 75th percentile means you scored better than 75% of test takers.