Math

• Marks Percentage CalculatorFind your percentage from marks obtained and total marks, or add up several subjects with different totals. Also shows the marks needed for a target percentage.
• CGPA to Percentage CalculatorConvert CGPA to percentage with the CBSE formula (CGPA x 9.5), the VTU formulas, or your own multiplier. Also converts percentage back to CGPA. Free.

Free math tools: Marks Percentage Calculator, CGPA to Percentage Calculator. Each one runs in your browser, shows the result as you type, and sends nothing to a server.