Power Calculators

📄 SGPA to Percentage Calculator

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Use the formula printed on your marksheet. Not sure? Most Indian boards and many universities use × 9.5.
Only used with "Custom multiplier".

Fill in the details and click Calculate to see your results.

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📘 About the SGPA to Percentage

SGPA (Semester Grade Point Average) is the credit-weighted average of your grade points for one semester. Universities convert SGPA to percentage with the same formula they use for CGPA, so pick your university's formula from the list.

Need the SGPA itself first? Use the SGPA calculator to work it out from your subject grades and credits, then convert it here.

🧮 Formula

VTU 2021+, Anna, AKTU
Percentage = SGPA × 10
CBSE-style
Percentage = SGPA × 9.5
JNTU, GTU (SPI)
Percentage = (SGPA − 0.5) × 10
VTU 2015–18, MAKAUT
Percentage = (SGPA − 0.75) × 10

Where

  • SGPA = semester grade point average (10-point scale)
  • m = custom multiplier
Universities use the same formula for SGPA and CGPA.

✏️ Worked examples

VTU 2022 scheme, SGPA 8.6

You enter
SGPA (out of 10)8.6
Conversion formulaCGPA × 10 (VTU 2021+, Anna Univ, AKTU, DU UGCF, CU)
Custom multiplier9.5
You get
Semester percentage86%

8.6 × 10 = 86%.

Try this example →

VTU 2018 scheme, SGPA 8.6

You enter
SGPA (out of 10)8.6
Conversion formula(CGPA − 0.75) × 10 (VTU 2015–2018, MAKAUT)
Custom multiplier9.5
You get
Semester percentage78.5%

(8.6 − 0.75) × 10 = 78.5%.

Try this example →

GTU SPI 7.2

You enter
SGPA (out of 10)7.2
Conversion formula(CGPA − 0.5) × 10 (JNTUH, JNTUK, GTU)
Custom multiplier9.5
You get
Semester percentage67%

(7.2 − 0.5) × 10 = 67%.

Try this example →

🧭 How to use this calculator

What you enter

  • SGPA (out of 10)
  • Conversion formulaUse the formula printed on your marksheet. Not sure? Most Indian boards and many universities use × 9.5.
  • Custom multiplierOnly used with "Custom multiplier".

What you get

  • Semester percentage

💡 Which formula does my university use?

  • × 9.5: CBSE (CCE grading), Delhi University CBCS courses and many state universities that follow the old UGC advice.
  • × 10: VTU 2021 and 2022 schemes, Anna University, AKTU, Delhi University UGCF 2022, Calcutta University CCF.
  • (CGPA − 0.5) × 10: JNTU Hyderabad (R18, R22), JNTU Kakinada (R23), GTU.
  • (CGPA − 0.75) × 10: VTU 2015, 2017 and 2018 schemes; MAKAUT (its official DGPA table matches this formula).
  • Savitribai Phule Pune University uses a different equation for each grade band — use the SPPU calculator.
  • Always check the formula printed on the back of your own marksheet or transcript: if it differs, the marksheet wins.

❓ Frequently asked questions

How do I convert SGPA to percentage?

Use your university's formula: SGPA × 10 for VTU (2021 and 2022 schemes), AKTU and Anna University; (SGPA − 0.5) × 10 for JNTU and GTU; (SGPA − 0.75) × 10 for older VTU schemes.

What is the difference between SGPA and CGPA?

SGPA is for one semester. CGPA is the credit-weighted average of all semesters so far. Use the CGPA calculator to combine your SGPAs.

What is 8.5 SGPA in percentage?

85% with × 10, 80.75% with × 9.5, 80% with (SGPA − 0.5) × 10 and 77.5% with (SGPA − 0.75) × 10.

Can I convert each semester and average the percentages?

Only if every semester has the same credits. Otherwise average the SGPAs by credits (that is your CGPA) and convert the CGPA.