How to Calculate Percentages Effortlessly

Our intuitive percentage calculator helps you solve three fundamental percentage problems:

1. What is X% of Y?

Calculate the percentage of a number. Example: What is 15% of 200?

2. X is what percent of Y?

Find the percentage relationship between two numbers. Example: 25 is what percent of 200?

3. Percentage Increase/Decrease

Determine percentage change between values. Example: What’s the percentage increase from 200 to 250?

Why Use Our Percentage Calculator?

This advanced percentage tool offers:

• Instant calculations with real-time results
• Mobile-friendly design for on-the-go use
• Accurate results for financial, academic, or personal calculations
• Three calculation modes in one tool

Common Percentage Calculations

People frequently search for:

• How to calculate percentage increase
• Finding percentage discounts
• Calculating test scores
• Determining tip percentages
• Calculating tax amounts