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Academic Calculator
Grade arithmetic, reviewed October 2026 — exact for the figures typed, but your institution's scale and rules decide the transcript.
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The tool maps scores linearly on the scale you set, both directions: 85% is 8.5 on a 10-point scale, and 8.5 converts back to 85%. One page covers whichever direction the form asks for, with the scale adjustable for 4-point and other systems.
Pick Percent → CGPA or CGPA → Percent, enter the value, and set the scale your institution reports on. The popular ×9.5 CBSE rule is just one board's linear map (95 ÷ 10 = 9.5) — other boards and universities publish different multipliers or bands, and some issue official equivalence certificates. Where a transcript is at stake, use the institution's mapping, not a rule of thumb.
It does not know your board's official formula, handle band-based (non-linear) conversions, or certify equivalence — a linear conversion on your scale, with the official mapping as the authority.
Linear map only — your board's official formula rules.
No. It is the CBSE convention. Other boards and universities use different multipliers, so check the one your institution specifies.
The one your CGPA is reported on — 10-point is common in India, but confirm before converting.
Because they assume different linear maps or band tables. Disagreement means at least one is using the wrong institution's rule — check yours.
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