Thiagarajar College of Engineering (TCE), Madurai
percentage to CGPA
Quick answer: At Thiagarajar College of Engineering (TCE), Madurai, 85% is about a CGPA of 8.5 on the 10-point scale, reversing the official formula % = CGPA × 10. (official source) Last verified 2026-07-19.
Thiagarajar College of Engineering (TCE), Madurai — % → CGPA
Converting Thiagarajar College of Engineering (TCE), Madurai percentage back to CGPA
Thiagarajar College of Engineering (TCE), Madurai (Tamil Nadu) officially converts CGPA to percentage with % = CGPA × 10. This page inverts that formula so you can estimate the CGPA behind a known percentage — useful when a scholarship form, job portal or foreign application asks for CGPA but your marksheet only shows a percentage. Enter your percentage above and the calculator solves for the CGPA on the 10-point scale.
Worked example
The official Thiagarajar College of Engineering (TCE), Madurai formula is % = CGPA × 10. To go the other way, you rearrange it to solve for CGPA. Starting from a percentage of 85%, the formula reverses to a CGPA of about 8.5 on the 10-point scale. You can check this by running 8.5 through the forward Thiagarajar College of Engineering (TCE), Madurai CGPA to percentage calculator — it returns 85%, confirming the two directions agree.
Why this is an estimate, not an official figure
A university issues your percentage from your actual CGPA, not the other way around — so reversing the formula recovers the CGPA that would produce that percentage. It matches in almost every case, but rounding on your transcript (for example a percentage printed to one decimal place) can shift the back-calculated CGPA slightly. When both numbers appear on your grade card, always quote the official CGPA rather than this estimate.
Source & verification
TCE is a Govt.-aided autonomous institution affiliated to Anna University. Its own certificate notionally converts CGPA to percentage by multiplying by 10, for all graduates admitted from academic year 2001-02 onwards. Note: as an autonomous institution TCE uses plain ×10, not the Anna University parent-body conversion.
Need the usual direction? Use the Thiagarajar College of Engineering (TCE), Madurai CGPA to percentage calculator, or browse the full percentage to CGPA directory.