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Tamil Nadu

National Institute of Technology, Tiruchirappalli (NIT Trichy)
CGPA to percentage

National Institute of Technology, Tiruchirappalli (NIT Trichy) — CGPA → %

Formula: % = CGPA × 10Source: NIT Trichy certificate, Dean (Academic) Dr. Ramakalyan Ayyagari, dated 22.06.2021 — CGPA to Percentage ConversionStatus: verifiedLast verified: 2026-06-23 · NIT Trichy's official certificate gives two batch-specific formulas: the 2010 passing-out batch uses CGPA × 9.25, and all other batches use CGPA × 10. Most students use ×10 (CGPA 8.5 → 85%). (Note: some third-party calculators wrongly cite (CGPA−0.5)×10 or ×9.5 — the institute's certificate uses ×10.)
Always confirm against your official grade card / university circular before using for applications.

How National Institute of Technology, Tiruchirappalli (NIT Trichy) converts CGPA to percentage

National Institute of Technology, Tiruchirappalli (NIT Trichy) (Tamil Nadu) uses the formula % = CGPA × 10 to convert a 10-point CGPA into a percentage for transcripts, job applications and higher studies. Enter your CGPA above to convert it instantly.

National Institute of Technology, Tiruchirappalli (NIT Trichy) conversion by batch

The applicable formula depends on your passing-out batch:

BatchConversionNotes
All other batchesCGPA × 10Standard formula (e.g. CGPA 8.5 → 85%).
Passed out in 2010CGPA × 9.25One-off formula for the 2010 batch only.

How CGPA is calculated at National Institute of Technology, Tiruchirappalli (NIT Trichy)

Your CGPA is a credit-weighted average of your grade points across all semesters. In short:

  1. Each course is given a letter grade carrying grade points on the 10-point scale.
  2. Multiply each course's grade points by its credits to get credit points.
  3. Sum the credit points for a semester and divide by total credits to get the SGPA.
  4. The CGPA is the credit-weighted average across all semesters.
  5. To get the percentage, multiply the CGPA by 10 (the 2010 batch instead multiplies by 9.25).

Worked example. Applying % = CGPA × 10, a CGPA of 8.5 converts to 85%.

About National Institute of Technology, Tiruchirappalli (NIT Trichy)

The National Institute of Technology, Tiruchirappalli (NIT Trichy or NITT) is a public technical university established in 1964 (originally as Regional Engineering College, Trichy) and declared an Institute of National Importance under the NIT Act. Consistently ranked among India's top engineering institutes, it offers B.Tech, M.Tech, MCA, MBA, M.Sc and Ph.D programmes across engineering, science, architecture, humanities and management on a large campus beside the Cauvery river. NIT Trichy follows a 10-point credit-based grading system.

Comparing universities? See the full CGPA to percentage directory or calculate your CGPA first with the CGPA calculator.

Frequently asked questions

What percentage is 8.5 CGPA at National Institute of Technology, Tiruchirappalli (NIT Trichy)?
Using the official formula % = CGPA × 10, a 8.5 CGPA is about 85% at National Institute of Technology, Tiruchirappalli (NIT Trichy). Enter any CGPA in the calculator above for an instant result.
Does National Institute of Technology, Tiruchirappalli (NIT Trichy) use CGPA × 10?
National Institute of Technology, Tiruchirappalli (NIT Trichy)'s official conversion is % = CGPA × 10. That happens to equal CGPA × 10, but always confirm against your own grade card or circular, since some programmes and batches differ.
Is this National Institute of Technology, Tiruchirappalli (NIT Trichy) conversion official?
The formula here is recorded from National Institute of Technology, Tiruchirappalli (NIT Trichy)'s published source and shown above with its verification status and the date last checked. Your transcript remains the authoritative document — this tool reproduces the university's own method.
Which batch should I select for National Institute of Technology, Tiruchirappalli (NIT Trichy)?
Pick the row matching your passing-out year or regulation in the selector above — National Institute of Technology, Tiruchirappalli (NIT Trichy) changed its conversion across batches, so the right selection keeps the percentage accurate.