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KNEC Releases the New KCSE Grading Scale Per Subject For 2022 National Exams
The Kenya National Examinations Council (KNEC) ensures the process of marking the KCSE 2021/2022 exams according to how well they performed on the subjects they attempted.
Note: KNECss grading is dynamic because it is based on the performance of the applicants in a certain year.
Inorder for a student to be graded , one must take a minimum of seven (7) subjects.
Three subjects out of these, English, Kiswahili and Mathematics are compulsory.
Also note that a candidate must further take a minimum of two sciences and one Humanity.
In the selection, the seventh subject can as well be chosen from the remaining categories i.e Applied, Humanities, Sciences etc.
The highest grade you can get is an A(plain) which carries a point load of 12. Conversely, the lowest grade is an E (that has one point only); See more details on the table below.
| Points | Grade |
| 12 | A (plain) |
| 11 | A- (Minus) |
| 10 | B+ (plus) |
| 9 | B (plain) |
| 8 | B- (minus) |
| 7 | C+ (plus) |
| 6 | C (plain) |
| 5 | C- (minus) |
| 4 | D+ (plus) |
| 3 | D (plain) |
| 2 | D-(minus) |
| 1 | E |
KNEC KCSE Grading Scale – Per Subject 2021-2022
Take note that each subject has its own grading system as shown below;
ENGLISH SUBJECT KCSE GRADING SCALE
| Points | 101; ENGLISH | |
| 12 | 80 – 100 | A |
| 11 | 75 – 79 | A- |
| 10 | 70 – 74 | B+ |
| 9 | 65- 69 | B |
| 8 | 60 – 64 | B- |
| 7 | 55 – 59 | C+ |
| 6 | 50 – 54 | C |
| 5 | 45 – 49 | C- |
| 4 | 40 – 44 | D+ |
| 3 | 35 -39 | D |
| 2 | 30 -34 | D- |
| 1 | 0 -29 | E |
KISWAHILI SUBJECT KCSE GRADING SCALE
| POINTS | 102; KISWAHILI | |
| 12 | 78 – 100 | A |
| 11 | 73 – 77 | A- |
| 10 | 68 – 72 | B+ |
| 9 | 63 – 67 | B |
| 8 | 58 – 62 | B- |
| 7 | 53 – 57 | C+ |
| 6 | 48 – 52 | C |
| 5 | 43 – 47 | C- |
| 4 | 38 – 42 | D+ |
| 3 | 33 – 37 | D |
| 2 | 28 – 32 | D- |
| 1 | 0 – 27 | E |
MATHEMATICS SUBJECT KCSE GRADING SCALE
| POINTS | 121; MATHEMATICS | |
| 12 | 70 – 100 | A |
| 11 | 65 – 69 | A- |
| 10 | 60 – 64 | B+ |
| 9 | 55 – 59 | B |
| 8 | 49 – 54 | B- |
| 7 | 43 – 48 | C+ |
| 6 | 37 – 42 | C |
| 5 | 31 – 36 | C- |
| 4 | 25 – 30 | D+ |
| 3 | 19 – 24 | D |
| 2 | 12 – 18 | D- |
| 1 | 0 -11 | E |
BIOLOGY SUBJECT KCSE GRADING SCALE
| POINTS | 231; BIOLOGY | |
| 12 | 80 – 100 | A |
| 11 | 75 -79 | A- |
| 10 | 70 – 74 | B+ |
| 9 | 65- 69 | B |
| 8 | 60 – 64 | B- |
| 7 | 55 – 59 | C+ |
| 6 | 50 – 54 | C |
| 5 | 45 – 49 | C- |
| 4 | 40 – 44 | D+ |
| 3 | 35-39 | D |
| 2 | 30-34 | D- |
| 1 | 0 -29 | E |
PHYSICS SUBJECT KCSE GRADING SCALE
| POINTS | 232; PHYSICS | |
| 12 | 60 – 100 | A |
| 11 | 55 – 59 | A- |
| 10 | 50 – 54 | B+ |
| 9 | 45 – 49 | B |
| 8 | 40 – 44 | B- |
| 7 | 35 – 39 | C+ |
| 6 | 30 – 34 | C |
| 5 | 25 – 29 | C- |
| 4 | 20 – 24 | D+ |
| 3 | 15 – 19 | D |
| 2 | 10 – 14 | D- |
| 1 | 0 – 9 | E |
CHEMISTRY SUBJECT KCSE GRADING SCALE
| POINTS | 233; CHEMISTRY | |
| 12 | 65 – 100 | A |
| 11 | 60 – 64 | A- |
| 10 | 55 – 59 | B+ |
| 9 | 50 – 54 | B |
| 8 | 45 – 49 | B- |
| 7 | 40 – 44 | C+ |
| 6 | 35 – 39 | C |
| 5 | 30 – 34 | C- |
| 4 | 25 – 29 | D+ |
| 3 | 20 – 24 | D |
| 2 | 15 – 19 | D- |
| 1 | 0 – 14 | E |
HISTORY AND GOVERNMENT KCSE GRADING SCALE
| POINTS | 311- HISTORY | |
| 12 | 80 – 100 | A |
| 11 | 75 – 79 | A- |
| 10 | 70 – 74 | B+ |
| 9 | 65 – 69 | B |
| 8 | 60 – 64 | B- |
| 7 | 55 – 59 | C+ |
| 6 | 50 – 54 | C |
| 5 | 45 – 49 | C- |
| 4 | 40 – 44 | D+ |
| 3 | 35 – 39 | D |
| 2 | 30 – 34 | D- |
| 1 | 0 -29 | E |
| 1 | 0 -29 | E |
GEOGRAPHY SUBJECT KCSE GRADING SCALE
| POINTS | 312- GEOGRAPHY | |
| 12 | 66 – 100 | A |
| 11 | 61 – 65 | A- |
| 10 | 56 – 60 | B+ |
| 9 | 51 – 55 | B |
| 8 | 46 – 50 | B- |
| 7 | 41 – 45 | C+ |
| 6 | 36 – 40 | C |
| 5 | 31 – 35 | C- |
| 4 | 26 – 30 | D+ |
| 3 | 21 – 25 | D |
| 2 | 16 – 20 | D- |
| 1 | 0 – 15 | E |
THE KCSE GRADING SCALE FOR CHRISTIAN RELIGIOUS EDUCATION (CRE)
| POINTS | 313- CRE | |
| 12 | 90 – 100 | A |
| 11 | 85 – 89 | A- |
| 10 | 80 – 84 | B+ |
| 9 | 75 – 79 | B |
| 8 | 70 – 74 | B- |
| 7 | 65 – 69 | C+ |
| 6 | 60 – 64 | C |
| 5 | 55 – 59 | C- |
| 4 | 50 – 54 | D+ |
| 3 | 45 – 49 | D |
| 2 | 40 – 44 | D- |
| 1 | 0 – 39 | E |
