10th Percentage Calculator
Turn your marks into an accurate percentage, subject-wise or overall.
Your result
Fill in the form and your prediction will appear here with a full breakdown.
How this calculator works
Conversions use the official board formula — percentage equals CGPA multiplied by 9.5, and the reverse for CGPA. Grade bands follow the common board grading scale.
Disclaimer: This is an unofficial, estimate-based tool built on previous-year trends. It is not affiliated with any examination authority and results should never be treated as official scores, ranks or allotments.
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Answer keys, percentile releases, counselling dates and cutoff analysis — delivered the minute they are announced.
How this calculator works
Conversions use the official board formula — percentage equals CGPA multiplied by 9.5, and the reverse for CGPA. Grade bands follow the common board grading scale.