CGPA Calculator for Tanzania
Calculate your CGPA using Tanzania's standardized 5.0 scale. Credit-weighted GPA with Honours classification as used by UDSM, UDOM, SUA and other TCU-accredited universities.
Tanzania's higher education system uses a standardized 5.0 GPA scale regulated by the Tanzania Commission for Universities (TCU). This framework is utilized by all major institutions including UDSM, UDOM, and SUA.
Performance is assessed through Continuous Assessment (40%)—including tests, assignments, and seminars—and a Final University Examination (60%). Transcripts display course code, title, credit units, letter grade, and grade point.
Pass mark is 50% (Grade C / 2.0). Marks from 40-49% earn Grade C (2.0) but are considered marginal. Below 40% is an absolute fail. CGPA determines degree classification at graduation.
- Determine Grade Points: Assign the point value to the letter grade earned in each course (A=5, B+=4, B=3, C=2, D=1, F=0).
- Calculate Quality Points: Multiply the Grade Point by the Credit Units for each individual course (GP × CU = QP).
- Sum Quality Points: Add all Quality Points for the semester to get Total Quality Points.
- Sum Credit Units: Add all Credit Units attempted in the semester to get Total Credit Units.
- Calculate GPA: Divide Total Quality Points by Total Credit Units (GPA = Total QP ÷ Total CU).
- Round Result: Round to one or two decimal places (e.g., 3.8 or 3.75).
- Determine Classification: CGPA at graduation determines Honours classification (First Class, Upper Second, etc.).
| Raw Mark (%) | Letter Grade | Grade Point | Performance |
|---|---|---|---|
| 70 – 100 | A | 5.0 | Excellent |
| 60 – 69 | B+ | 4.0 | Very Good |
| 50 – 59 | B | 3.0 | Good |
| 40 – 49 | C | 2.0 | Satisfactory (Pass) |
| 35 – 39 | D | 1.0 | Marginal Fail |
| 0 – 34 | F | 0.0 | Absolute Fail |
| Honours Classification | CGPA Range (5.0 Scale) | Description |
|---|---|---|
| First Class | 4.4 – 5.0 | Outstanding achievement |
| Upper Second Class | 3.5 – 4.3 | Very good performance |
| Lower Second Class | 2.7 – 3.4 | Good performance |
| Pass | 2.0 – 2.6 | Satisfactory performance |
| Fail | Below 2.0 | Did not meet graduation requirements |
| Course Name | Credit Units (CU) | Grade | Grade Point (GP) | Quality Points (CU × GP) |
|---|---|---|---|---|
| Communication Skills | 2 | A | 5.0 | 10.0 |
| Intro to Law | 3 | B+ | 4.0 | 12.0 |
| Economics I | 3 | B | 3.0 | 9.0 |
| Sociology | 2 | C | 2.0 | 4.0 |
| Political Science | 2 | B+ | 4.0 | 8.0 |
| TOTALS | 12 | - | - | 43.0 |
If a student fails a course (usually <50%), they must sit for a supplementary exam. Upon passing, the grade is recorded as a C (2.0 points) regardless of the actual score in the resit. This rule prevents students from achieving higher classifications through supplementary exams.
At many institutions (like UDSM), failing a certain number of credits or failing a supplementary exam for a core course may lead to discontinuation from studies. This is a permanent withdrawal from the program. Check your institution's specific discontinuation policy.
Students often must attend at least 75-80% of lectures to be eligible for final examinations. This is strictly enforced at most Tanzanian universities. Non-attendance can result in automatic failure.
A typical semester consists of 12 to 18 credit units. The exact load depends on your program, year of study, and institution policy.
Performance is generally determined by 40% Continuous Assessment (tests, assignments, seminars) and 60% Final University Examination. Both components are mandatory.
| Status | GPA Requirement | Consequences |
|---|---|---|
| Satisfactory | GPA ≥ 2.0 | Normal progression to next semester/year |
| Probation | GPA < 2.0 (one semester) | Academic warning; must improve performance |
| Discontinuation | Persistent low GPA or failed core course twice | Permanent withdrawal from studies |
A Tanzanian First Class (CGPA 4.4+) is generally considered equivalent to a UK First Class (1st). An Upper Second Class (CGPA 3.5+) is equivalent to a UK 2:1.
Evaluators like WES often convert the 5.0 scale to a 4.0 scale. A Tanzanian B (55-59%) is typically viewed as a B- or C+ in the US system. A Tanzanian First Class may convert to around 3.5-4.0 on the US scale.
Tanzania has adopted regional frameworks for credit transfer, making its credits highly compatible within the East African Community and Southern African Development Community.
| University | Scale | Typical Load | Notes |
|---|---|---|---|
| University of Dar es Salaam (UDSM) | 5.0 GPA | 12-18 CU | Flagship public university; TCU standard scale. |
| The University of Dodoma (UDOM) | 5.0 GPA | 12-18 CU | National public university; TCU regulations. |
| Sokoine University of Agriculture (SUA) | 5.0 GPA | 12-18 CU | Public agricultural university; TCU framework. |
| St. Augustine University (SAUT) | 5.0 GPA | 12-18 CU | Private university following TCU standards. |
Confidence Level: High
Basis: TCU University Qualifications Framework and published regulations from UDSM, UDOM, and SUA.