Percentage Calculator
Learn how to calculate percentage of marks, required marks, convert to GPA/Grade, or even check percentage increase/decrease with this all-in-one tool.
How to Calculate Percentage of Marks?
To calculate percentage of marks, divide the obtained marks by the total marks and multiply by 100. Example: If you scored 450 out of 500 → (450 ÷ 500) × 100 = 90%.
To find required marks for a target percentage, use: (Desired% × Total Marks) ÷ 100. Example: For 80% of 500 → (80 × 500) ÷ 100 = 400 marks.
This tool also converts percentages into GPA/Grades, calculates percentage increase/decrease for salary hikes, discounts, or profits, and shows results in easy-to-read charts. A complete Percentage Calculator for students and professionals.
How to Calculate Percentage of Marks?
To calculate percentage of marks, divide the obtained marks by the total marks and multiply by 100. Example: If you scored 450 out of 500 → (450 ÷ 500) × 100 = 90%. This percentage calculator makes it fast and accurate.
How to Calculate Required Marks for a Percentage?
To find required marks, use the formula: (Desired% × Total Marks) ÷ 100. Example: To score 80% in 500 marks → (80 × 500) ÷ 100 = 400 marks. Our tool shows you exactly how many marks you need to reach your goal.
Convert Percentage to Grade and GPA
Many students search for how to convert percentage into grade or GPA. This calculator instantly converts your percentage into standard Grade (A+, A, B, C, D, F) and GPA on a 4.0 scale. No manual calculations needed.
Percentage Increase and Decrease Calculator
Use this feature to calculate percentage increase or decrease in values, like salary hike, discounts, or profit/loss. Example: From ₹50,000 to ₹60,000 → (10,000 ÷ 50,000) × 100 = 20% increase.
Visual Chart Representation
Our percentage calculator with chart displays your results visually using pie charts and bar graphs. You can easily understand your marks distribution, required marks, GPA comparison, or increase/decrease trends.
Download Results and Charts
With one click, you can download percentage calculator results as a text file, and even download percentage charts as PNG images for your records. Perfect for students, teachers, and professionals who need reports.
All-in-One Percentage Calculator Tool
This modern and mobile-friendly percentage calculator covers all needs:
- How to calculate percentage of marks
- How to calculate required marks for a percentage
- Convert percentage to GPA and Grade
- Percentage increase and decrease calculator
- Percentage calculator with charts (Pie & Bar Graphs)
- Download results as TXT
- Download chart as PNG