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Circular 332 Tiered Converter

Apply the grade-tiered equations of SPPU Circular No. 332 of 2020 to your CGPA.

Circular 332 Tiered Converter

Your CGPA

Enter the CGPA from your consolidated statement. Each grade band uses its own equation.

CGPA is required.

SPPU Circular 332 of 2020 grade tiers and conversion equations
GradeCGPA rangeEquation
O9.50 to 10.0020 × CGPA − 100
A+8.25 to 9.4912 × CGPA − 25
A6.75 to 8.2410 × CGPA − 7.5
B+5.75 to 6.745 × CGPA + 26.25
B4.75 to 5.7410 × CGPA − 10
C4.00 to 4.746.6 × CGPA + 13.6

Result

Percentage produced by the equation for the band your CGPA falls into.

About this tool

Circular 332 of 2020 assigns a separate conversion equation to each grade band, so the relationship between CGPA and percentage is piecewise rather than linear. The converter identifies the band your CGPA falls into and applies the matching equation, showing the full table for reference.

How it works

Using the Circular 332 Tiered Converter in three steps

Every step below reflects the actual calculation this tool runs, so you can check the result by hand if you need to.

  1. 1

    Enter the grade point or SGPA from your SPPU credit system result.

  2. 2

    The tool picks the O, A+, A or B+ slab equation defined in Circular 332 of 2020.

  3. 3

    The percentage is returned with the slab and equation used, so the figure can be verified against the circular.

Circular 332 band equations

O: 20(CGPA) - 100, A+: 12(CGPA) - 25, A: 10(CGPA) - 7.5, B+: 5(CGPA) + 26.25, B: 10(CGPA) - 10, C: 6.6(CGPA) + 13.6
  • Grade O covers 9.50 to 10.00 and grade C covers 4.00 to 4.74.
  • A CGPA below 4.00 falls outside the table because it is below the passing band.
  • Individual faculties may publish separate annexures under the same circular.

Frequently asked questions

Why does the equation change between bands?

The circular defines a piecewise mapping so that each grade band spans a specific percentage range, which a single linear formula cannot reproduce.

Which value should I enter?

Use the final CGPA from the consolidated statement of marks rather than a single semester SGPA.

What if my value sits on a slab boundary?

Boundary values belong to the higher slab as written in the circular, and the tool shows which slab was applied.

Is the tiered result higher than the standard rule?

It usually differs in the upper bands, which is exactly why the circular replaced a single equation with slab equations.

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