Free Online Percentage Calculator
Calculate percentage of marks, CGPA, salary hike, love, and more with one tool.
Percentage Calculator Tool
What is a Percentage Calculator?
A percentage calculator is a simple tool that helps you perform calculations such as what is X% of Y, convert CGPA to percentage, calculate salary hike, marks percentage, and more. Use it as a CBSE percentage calculator, IGNOU calculator, SSLC percentage calculator, or CGPA to % calculator.
Popular Percentage Formulas
- What is X% of Y? → Formula: (X ÷ 100) × Y
- X is what percent of Y? → Formula: (X ÷ Y) × 100
- Percentage Increase/Decrease → Formula: ((New - Old) ÷ Old) × 100
- CGPA to Percentage → Formula: CGPA × 9.5 (CBSE standard)
- Marks Percentage → Formula: (Obtained ÷ Total) × 100
FAQs – Percentage Calculator
✅ How do I calculate percentage of marks?
Use the marks mode: (Marks obtained ÷ Total marks) × 100.
✅ What is X% of Y?
Enter X and Y, the tool shows the result using the formula: (X ÷ 100) × Y.
✅ How to convert CGPA to Percentage?
Just enter your CGPA, and it uses CGPA × 9.5 (CBSE rule).
✅ How to calculate salary hike percentage?
Use: ((New Salary - Old Salary) ÷ Old Salary) × 100.