Percentage Calculator
A versatile tool to handle all your percentage calculations.
Solve Any Percentage Problem Instantly
Percentages are used everywhere, from calculating a discount at a store to figuring out your exam score or understanding a financial return. This versatile tool is designed to solve the three most common percentage problems quickly and accurately, so you can stop wrestling with the math and get an instant answer.
Three Calculators in One
Use the tabs above to solve your specific problem:
- What is X% of Y? Perfect for calculating discounts, tips, or commissions. (e.g., "What is 15% off a ₹3000 item?")
- X is what % of Y? Use this to find out your score on a test or to understand proportions. (e.g., "I got 45 marks out of 50, what's my percentage?")
- % Change: Calculate the percentage increase or decrease between two numbers. Ideal for tracking sales growth, stock prices, or weight loss.
Frequently Asked Questions (FAQ)
Q: How do I calculate a reverse percentage?
A: To find the original price before a discount was applied, you would typically use a GST or tax removal calculator logic. For example, if an item costs ₹80 after a 20% discount, the original price was ₹100 (₹80 / (1 - 0.20)).
Q: How do I calculate the percentage of marks from my CGPA?
A: Many universities in India use a specific formula for this, often by multiplying the CGPA by a factor (like 9.5). This tool calculates raw percentages, not CGPA conversions, so you should check your university's specific guidelines.