Free Online Percentage Calculator

Solve all percentage problems like marks percentage, discounts, and percentage increase/decrease instantly.

Percentage Calculator


Percentage Calculator Guide

A percentage calculator is a simple online tool that helps you quickly solve math problems related to percentages. Whether you are a student calculating marks percentage, a shopper checking discount prices, or a professional working with percentage increase and decrease – this tool is perfect for you.

✨ Types of Percentage Calculations:

  • Find Percentage: What percent is X of Y?
  • Percentage of a Number: X% of Y.
  • Percentage Increase/Decrease: Change between two numbers.
  • Discount Calculator: Final price after % discount.
  • Marks Percentage Calculator: (Marks Obtained ÷ Total Marks) × 100.

📊 Example Calculations:

Calculation TypeExampleResult
Find PercentageWhat percent is 50 of 200?25%
Percentage of a Number20% of 500100
Percentage IncreaseIncrease from 80 to 10025%
Discount Calculator₹1000 after 30% discount₹700
Marks Percentage450/600 marks75%

✅ Why Use Our Tool?

Our percentage calculator is fast, accurate, mobile-friendly, and works with AJAX so you get instant results without page reloads.

👉 Try it now above and make your math easier than ever!