Calcutta University CGPA to Percentage Calculator

The University of Calcutta’s Syndicate notified an explicit CGPA × 10 conversion for undergraduate programmes under the Curriculum and Credit Framework. Enter your CGPA below for an instant, correctly-converted percentage.

100% free
No sign-up required
Official formula

University / board

Your CGPA (out of 10)

University of Calcutta Notification CSR/143/2024 (24 Dec 2024): CGPA × 10 = Percentage of marks (UG under CCF)

Enter your CGPA (0–10) to convert.

Calcutta University CGPA to percentage

Calcutta University CGPA to percentage: Percentage = CGPA × 10. Example: 7.8 CGPA = 78.0%. This is the formula in the official Calcutta University circular.

Calcutta University CGPA conversion tables

Calcutta University CGPA to percentage chart (0.5 steps)

Quick conversion from 5.0 to 10.0 CGPA using the official Calcutta University formula.

CGPA	Percentage
5.0	50.00%
5.5	55.00%
6.0	60.00%
6.5	65.00%
7.0	70.00%
7.5	75.00%
8.0	80.00%
8.5	85.00%
9.0	90.00%
9.5	95.00%
10.0	100.00%

Full Calcutta University CGPA to percentage table (0.01 steps, 5.00–10.00)

501 rows for exact lookups such as 8.93 or 7.25 CGPA.

CGPA	Percentage
5.00	50.00%
5.01	50.10%
5.02	50.20%
5.03	50.30%
5.04	50.40%
5.05	50.50%
5.06	50.60%
5.07	50.70%
5.08	50.80%
5.09	50.90%
5.10	51.00%
5.11	51.10%
5.12	51.20%
5.13	51.30%
5.14	51.40%
5.15	51.50%
5.16	51.60%
5.17	51.70%
5.18	51.80%
5.19	51.90%
5.20	52.00%
5.21	52.10%
5.22	52.20%
5.23	52.30%
5.24	52.40%
5.25	52.50%
5.26	52.60%
5.27	52.70%
5.28	52.80%
5.29	52.90%
5.30	53.00%
5.31	53.10%
5.32	53.20%
5.33	53.30%
5.34	53.40%
5.35	53.50%
5.36	53.60%
5.37	53.70%
5.38	53.80%
5.39	53.90%
5.40	54.00%
5.41	54.10%
5.42	54.20%
5.43	54.30%
5.44	54.40%
5.45	54.50%
5.46	54.60%
5.47	54.70%
5.48	54.80%
5.49	54.90%
5.50	55.00%
5.51	55.10%
5.52	55.20%
5.53	55.30%
5.54	55.40%
5.55	55.50%
5.56	55.60%
5.57	55.70%
5.58	55.80%
5.59	55.90%
5.60	56.00%
5.61	56.10%
5.62	56.20%
5.63	56.30%
5.64	56.40%
5.65	56.50%
5.66	56.60%
5.67	56.70%
5.68	56.80%
5.69	56.90%
5.70	57.00%
5.71	57.10%
5.72	57.20%
5.73	57.30%
5.74	57.40%
5.75	57.50%
5.76	57.60%
5.77	57.70%
5.78	57.80%
5.79	57.90%
5.80	58.00%
5.81	58.10%
5.82	58.20%
5.83	58.30%
5.84	58.40%
5.85	58.50%
5.86	58.60%
5.87	58.70%
5.88	58.80%
5.89	58.90%
5.90	59.00%
5.91	59.10%
5.92	59.20%
5.93	59.30%
5.94	59.40%
5.95	59.50%
5.96	59.60%
5.97	59.70%
5.98	59.80%
5.99	59.90%
6.00	60.00%
6.01	60.10%
6.02	60.20%
6.03	60.30%
6.04	60.40%
6.05	60.50%
6.06	60.60%
6.07	60.70%
6.08	60.80%
6.09	60.90%
6.10	61.00%
6.11	61.10%
6.12	61.20%
6.13	61.30%
6.14	61.40%
6.15	61.50%
6.16	61.60%
6.17	61.70%
6.18	61.80%
6.19	61.90%
6.20	62.00%
6.21	62.10%
6.22	62.20%
6.23	62.30%
6.24	62.40%
6.25	62.50%
6.26	62.60%
6.27	62.70%
6.28	62.80%
6.29	62.90%
6.30	63.00%
6.31	63.10%
6.32	63.20%
6.33	63.30%
6.34	63.40%
6.35	63.50%
6.36	63.60%
6.37	63.70%
6.38	63.80%
6.39	63.90%
6.40	64.00%
6.41	64.10%
6.42	64.20%
6.43	64.30%
6.44	64.40%
6.45	64.50%
6.46	64.60%
6.47	64.70%
6.48	64.80%
6.49	64.90%
6.50	65.00%
6.51	65.10%
6.52	65.20%
6.53	65.30%
6.54	65.40%
6.55	65.50%
6.56	65.60%
6.57	65.70%
6.58	65.80%
6.59	65.90%
6.60	66.00%
6.61	66.10%
6.62	66.20%
6.63	66.30%
6.64	66.40%
6.65	66.50%
6.66	66.60%
6.67	66.70%
6.68	66.80%
6.69	66.90%
6.70	67.00%
6.71	67.10%
6.72	67.20%
6.73	67.30%
6.74	67.40%
6.75	67.50%
6.76	67.60%
6.77	67.70%
6.78	67.80%
6.79	67.90%
6.80	68.00%
6.81	68.10%
6.82	68.20%
6.83	68.30%
6.84	68.40%
6.85	68.50%
6.86	68.60%
6.87	68.70%
6.88	68.80%
6.89	68.90%
6.90	69.00%
6.91	69.10%
6.92	69.20%
6.93	69.30%
6.94	69.40%
6.95	69.50%
6.96	69.60%
6.97	69.70%
6.98	69.80%
6.99	69.90%
7.00	70.00%
7.01	70.10%
7.02	70.20%
7.03	70.30%
7.04	70.40%
7.05	70.50%
7.06	70.60%
7.07	70.70%
7.08	70.80%
7.09	70.90%
7.10	71.00%
7.11	71.10%
7.12	71.20%
7.13	71.30%
7.14	71.40%
7.15	71.50%
7.16	71.60%
7.17	71.70%
7.18	71.80%
7.19	71.90%
7.20	72.00%
7.21	72.10%
7.22	72.20%
7.23	72.30%
7.24	72.40%
7.25	72.50%
7.26	72.60%
7.27	72.70%
7.28	72.80%
7.29	72.90%
7.30	73.00%
7.31	73.10%
7.32	73.20%
7.33	73.30%
7.34	73.40%
7.35	73.50%
7.36	73.60%
7.37	73.70%
7.38	73.80%
7.39	73.90%
7.40	74.00%
7.41	74.10%
7.42	74.20%
7.43	74.30%
7.44	74.40%
7.45	74.50%
7.46	74.60%
7.47	74.70%
7.48	74.80%
7.49	74.90%
7.50	75.00%
7.51	75.10%
7.52	75.20%
7.53	75.30%
7.54	75.40%
7.55	75.50%
7.56	75.60%
7.57	75.70%
7.58	75.80%
7.59	75.90%
7.60	76.00%
7.61	76.10%
7.62	76.20%
7.63	76.30%
7.64	76.40%
7.65	76.50%
7.66	76.60%
7.67	76.70%
7.68	76.80%
7.69	76.90%
7.70	77.00%
7.71	77.10%
7.72	77.20%
7.73	77.30%
7.74	77.40%
7.75	77.50%
7.76	77.60%
7.77	77.70%
7.78	77.80%
7.79	77.90%
7.80	78.00%
7.81	78.10%
7.82	78.20%
7.83	78.30%
7.84	78.40%
7.85	78.50%
7.86	78.60%
7.87	78.70%
7.88	78.80%
7.89	78.90%
7.90	79.00%
7.91	79.10%
7.92	79.20%
7.93	79.30%
7.94	79.40%
7.95	79.50%
7.96	79.60%
7.97	79.70%
7.98	79.80%
7.99	79.90%
8.00	80.00%
8.01	80.10%
8.02	80.20%
8.03	80.30%
8.04	80.40%
8.05	80.50%
8.06	80.60%
8.07	80.70%
8.08	80.80%
8.09	80.90%
8.10	81.00%
8.11	81.10%
8.12	81.20%
8.13	81.30%
8.14	81.40%
8.15	81.50%
8.16	81.60%
8.17	81.70%
8.18	81.80%
8.19	81.90%
8.20	82.00%
8.21	82.10%
8.22	82.20%
8.23	82.30%
8.24	82.40%
8.25	82.50%
8.26	82.60%
8.27	82.70%
8.28	82.80%
8.29	82.90%
8.30	83.00%
8.31	83.10%
8.32	83.20%
8.33	83.30%
8.34	83.40%
8.35	83.50%
8.36	83.60%
8.37	83.70%
8.38	83.80%
8.39	83.90%
8.40	84.00%
8.41	84.10%
8.42	84.20%
8.43	84.30%
8.44	84.40%
8.45	84.50%
8.46	84.60%
8.47	84.70%
8.48	84.80%
8.49	84.90%
8.50	85.00%
8.51	85.10%
8.52	85.20%
8.53	85.30%
8.54	85.40%
8.55	85.50%
8.56	85.60%
8.57	85.70%
8.58	85.80%
8.59	85.90%
8.60	86.00%
8.61	86.10%
8.62	86.20%
8.63	86.30%
8.64	86.40%
8.65	86.50%
8.66	86.60%
8.67	86.70%
8.68	86.80%
8.69	86.90%
8.70	87.00%
8.71	87.10%
8.72	87.20%
8.73	87.30%
8.74	87.40%
8.75	87.50%
8.76	87.60%
8.77	87.70%
8.78	87.80%
8.79	87.90%
8.80	88.00%
8.81	88.10%
8.82	88.20%
8.83	88.30%
8.84	88.40%
8.85	88.50%
8.86	88.60%
8.87	88.70%
8.88	88.80%
8.89	88.90%
8.90	89.00%
8.91	89.10%
8.92	89.20%
8.93	89.30%
8.94	89.40%
8.95	89.50%
8.96	89.60%
8.97	89.70%
8.98	89.80%
8.99	89.90%
9.00	90.00%
9.01	90.10%
9.02	90.20%
9.03	90.30%
9.04	90.40%
9.05	90.50%
9.06	90.60%
9.07	90.70%
9.08	90.80%
9.09	90.90%
9.10	91.00%
9.11	91.10%
9.12	91.20%
9.13	91.30%
9.14	91.40%
9.15	91.50%
9.16	91.60%
9.17	91.70%
9.18	91.80%
9.19	91.90%
9.20	92.00%
9.21	92.10%
9.22	92.20%
9.23	92.30%
9.24	92.40%
9.25	92.50%
9.26	92.60%
9.27	92.70%
9.28	92.80%
9.29	92.90%
9.30	93.00%
9.31	93.10%
9.32	93.20%
9.33	93.30%
9.34	93.40%
9.35	93.50%
9.36	93.60%
9.37	93.70%
9.38	93.80%
9.39	93.90%
9.40	94.00%
9.41	94.10%
9.42	94.20%
9.43	94.30%
9.44	94.40%
9.45	94.50%
9.46	94.60%
9.47	94.70%
9.48	94.80%
9.49	94.90%
9.50	95.00%
9.51	95.10%
9.52	95.20%
9.53	95.30%
9.54	95.40%
9.55	95.50%
9.56	95.60%
9.57	95.70%
9.58	95.80%
9.59	95.90%
9.60	96.00%
9.61	96.10%
9.62	96.20%
9.63	96.30%
9.64	96.40%
9.65	96.50%
9.66	96.60%
9.67	96.70%
9.68	96.80%
9.69	96.90%
9.70	97.00%
9.71	97.10%
9.72	97.20%
9.73	97.30%
9.74	97.40%
9.75	97.50%
9.76	97.60%
9.77	97.70%
9.78	97.80%
9.79	97.90%
9.80	98.00%
9.81	98.10%
9.82	98.20%
9.83	98.30%
9.84	98.40%
9.85	98.50%
9.86	98.60%
9.87	98.70%
9.88	98.80%
9.89	98.90%
9.90	99.00%
9.91	99.10%
9.92	99.20%
9.93	99.30%
9.94	99.40%
9.95	99.50%
9.96	99.60%
9.97	99.70%
9.98	99.80%
9.99	99.90%
10.00	100.00%

Percentage to Calcutta University CGPA

Reverse lookup at 5-point steps (50%–100%) using the same official formula.

Percentage	CGPA
50%	5.00
55%	5.50
60%	6.00
65%	6.50
70%	7.00
75%	7.50
80%	8.00
85%	8.50
90%	9.00
95%	9.50
100%	10.00

Last reviewed: 2 Oct 2026

University of Calcutta Notification CSR/143/2024 (24 Dec 2024): CGPA × 10 = Percentage of marks (UG under CCF)

×10

Calcutta University official formula

Sign-ups required

Instant

Results as you type

How Calcutta University CGPA converts to percentage

Each block explains one part of how this works and how to read the result.

The official formula
University of Calcutta Notification CSR/143/2024 (24 Dec 2024): CGPA × 10 = Percentage of marks (UG under CCF). Applicable to UG courses of studies under CCF per CSR/143/2024. Older CBCS cohorts should confirm whether the same notification applies to their marksheet.
For example, a Calcutta University CGPA of 7.8 converts to 78.00%.
What makes Calcutta University's conversion distinctive
University of Calcutta Notification CSR/143/2024 (effective 24 Dec 2024) set CGPA × 10 = Percentage of marks for undergraduate programmes under the Curriculum and Credit Framework — an explicit Syndicate conversion, not an inferred multiplier.
Other universities use a different formula
CGPA-to-percentage conversion is not standardised across India — each university publishes its own circular. The table below shows every formula this calculator supports, so you can double-check or switch if you need a different one.

Frequently asked questions

What is the Calcutta University CGPA to percentage formula?

University of Calcutta Notification CSR/143/2024 (24 Dec 2024): CGPA × 10 = Percentage of marks (UG under CCF). Applicable to UG courses of studies under CCF per CSR/143/2024. Older CBCS cohorts should confirm whether the same notification applies to their marksheet.

Where is the official Calcutta University CGPA to percentage source?

The conversion on this page follows University of Calcutta Notification CSR/143/2024 (24 Dec 2024): CGPA × 10 = Percentage of marks (UG under CCF) See the official circular: https://www.caluniv.ac.in/ccf-ug/files/CGPA-CSR-143-2024.pdf

Calcutta University 7 CGPA in percentage?

Using the official Calcutta University formula, 7 CGPA = 70.00%.

Calcutta University 8 CGPA in percentage?

Using the official Calcutta University formula, 8 CGPA = 80.00%.

Calcutta University 9 CGPA in percentage?

Using the official Calcutta University formula, 9 CGPA = 90.00%.

Is Calcutta University's formula the same for all schemes?

Applicable to UG courses of studies under CCF per CSR/143/2024. Older CBCS cohorts should confirm whether the same notification applies to their marksheet.

Does the same formula apply to both CGPA and SGPA?

Yes for Calcutta University — the published conversion uses the same function of the grade-point value for a semester SGPA or a cumulative CGPA (×10). CGPA is cumulative; for a single semester use the SGPA page.

How do I convert percentage back to CGPA?

Switch to "Percentage → CGPA" mode above — it reverses the same Calcutta University formula, including any offset. The reverse table on this page also lists common percentage → CGPA values.

Calcutta University CGPA & percentage calculators

More free calculators and formats in the same lane.

For developers & AI agents

The Calcutta University CGPA to Percentage Calculator is also available as a free, unauthenticated JSON API — no API key, no sign-up, CORS enabled for all origins. Send a GET request with the parameters below and receive the computed result as JSON, including the source of the format or formula used. Invalid input returns HTTP 400 with a JSON { "error": "..." } body.

Endpoint

GET https://knwdle.com/api/tools/calcutta-university-cgpa-to-percentage-calculator

Query parameters

Parameter	Required	Description
`cgpa`	No	CGPA on Calcutta University's 10-point scale — converts to percentage. Pass either this or "percentage".
`percentage`	No	Percentage (0–100) — converts back to CGPA. Pass either this or "cgpa".

Example

Request:

GET https://knwdle.com/api/tools/calcutta-university-cgpa-to-percentage-calculator?cgpa=7.8

Response:

{
  "tool": "calcutta-university-cgpa-to-percentage-calculator",
  "university": "Calcutta University",
  "input": {
    "cgpa": 7.8
  },
  "percentage": 78,
  "formula": "percentage = cgpa × 10",
  "source": "University of Calcutta Notification CSR/143/2024 (24 Dec 2024): CGPA × 10 = Percentage of marks (UG under CCF)"
}

Manage grades and results the structured way

Knwdle stores every student's academic records, tests, and results in one searchable system — no more manually tracking CGPA conversions.

Browse all free tools College Predictor

Free forever · No sign-up · Built for Indian students & schools

University / board	Formula	Example (CGPA 8.0)
CBSE	CGPA × 9.5	76.00%	Use dropdown above
Delhi University	CGPA × 9.5	76.00%	Open
Anna University	CGPA × 10	80.00%	Open
VTU	(CGPA − 0.75) × 10	72.50%	Open
Mumbai University	(CGPA × 7.1) + 11	67.80%	Open
JNTUH	(CGPA − 0.5) × 10	75.00%	Open
JNTUA*	(CGPA − 0.5) × 10	75.00%	Use dropdown above
JNTUK	(CGPA − 0.75) × 10	72.50%	Open
GTU	(CGPA − 0.5) × 10	75.00%	Open
AKTU	(CGPA − 0.75) × 10	72.50%	Open
KTU	CGPA × 10	80.00%	Open
MAKAUT	(CGPA − 0.75) × 10	72.50%	Open
VIT	CGPA × 10	80.00%	Open
SRM	CGPA × 10	80.00%	Open
IKGPTU	CGPA × 10	80.00%	Open
RGPV	CGPA × 10	80.00%	Open
SPPU	Circular 332 grade bands	72.50%	Open
RTU	CGPA × 10	80.00%	Open
Lucknow University	CGPA × 10	80.00%	Open
AMU	CGPA × 10	80.00%	Open
BHU	10 × CGPA − 4.5	75.50%	Open
SIU	CGPA × 10	80.00%	Open
GNDU	CGPA × 10	80.00%	Open
GGSIPU	CGPA × 10	80.00%	Open
OU	(CGPA − 0.5) × 10	75.00%	Open
JMI	(CGPA − 0.5) × 10	75.00%	Open
JU	(CGPA − 0.75) × 10	72.50%	Open