Percentage Calculator
Calculate a percentage, compare two values or find percentage change.
Calculate Percentage
Calculate what a percentage of any given number is.
Calculate Percentage from Two Values
Calculate Percentage of Increase/Decrease Values
Common Percentage Calculations
Our Percentage Calculator covers a wide range of calculations, including:
Percentage of a Number: Calculate what a percentage of any given number is.
- Example: What is 20% of 200? Result: 40
Percentage Increase: Calculate the percentage increase between two numbers.
- Example: An item increases in price from $50 to $75. What is the percentage increase? Result: 50%
Percentage Decrease: Calculate the percentage decrease between two numbers.
- Example: A product's price drops from $100 to $80. What is the percentage decrease? Result: 20%
Finding the Total: Determine the whole number when given a part and its percentage.
- Example: 30 is 15% of what number? Result: 200
How to Use Our Percentage Calculator
Choose Your Calculation Type: Select the type of percentage calculation you need, such as finding a percentage, calculating percentage increase or decrease, or determining percentage change.
Input Your Values: Enter the numbers needed for your calculation.
Click Calculate: Get instant results displayed below the calculator.
Why Use Our Percentage Calculator?
Fast and Accurate: Get precise results instantly without the need for manual calculations.
Versatile Tool: Supports a wide range of percentage calculations for everyday needs.
Easy-to-Use Interface: Clean, user-friendly design for quick and hassle-free calculations.
Perfect for Everyone: Ideal for students, professionals, shoppers, and anyone needing percentage calculations on the fly.
Example Calculations
Find a Percentage of a Number: What is 15% of 300? Enter 15 and 300, and our calculator will instantly display 45 as the result.
Calculate Percentage Increase: The price of an item rises from $100 to $120. Enter 100 and 120, and you'll see a 20% increase.
Calculate Percentage Decrease: If a price drops from $500 to $400, the calculator will show a 20% decrease.
Frequently Asked Questions (FAQ)
Q: Can I use this calculator for discounts or sales?
A: Yes! Our Percentage Calculator is perfect for calculating discounts, price reductions, and sales tax.
Q: Is this tool free to use?
A: Absolutely! Our calculator is completely free, with no limitations.
Q: Can I access this tool on mobile devices?
A: Yes! Our calculator is fully optimized for mobile and tablet devices, making it easy to calculate percentages on the go.
Check the example: How much is 15% of 240?
Convert 15% to 0.15, then multiply 0.15 × 240 = 36. For a 15% discount, subtract 36 from 240 to get 204.
15% of 240 = 36; the remaining amount after that discount is 204.
What this example leaves out
A percentage amount is different from percentage change. A rise from 100 to 125 is 25%, using the original 100 as the denominator.
Continue with: Ratio Calculator · GCF Calculator