Grade boundaries

Cambridge Cambridge International AS & A Level Marine Science 9693 grade boundaries November 2025

The least raw mark that reached each grade in November 2025, as Cambridge printed it, for the whole subject and each paper.

From Cambridge’s grade boundaries for November 2025: the board’s document.

Grade	Whole subject (11, 21, 31, 41)out of 300	Whole subject (12, 22, 32, 42)out of 300	Whole subject (13, 23, 33, 43)out of 300	Whole subject (31, 41, 87)out of 300	Whole subject (32, 42, 88)out of 300	Whole subject (32, 42, 98)out of 300	Whole subject (33, 43, 89)out of 300	Whole subject (33, 43, 99)out of 300	9693/11out of 75	9693/12out of 75	9693/13out of 75	9693/21out of 75	9693/22out of 75	9693/23out of 75	9693/31out of 75	9693/32out of 75	9693/33out of 75	9693/41out of 75	9693/42out of 75	9693/43out of 75
A*	232	232	232	228	228	231	228	231	–	–	–	–	–	–	–	–	–	–	–	–
A	202	202	202	198	198	200	198	200	54	54	54	49	49	49	49	49	49	50	50	50
B	172	172	172	168	168	169	168	169	44	44	44	43	43	43	42	42	42	43	43	43
C	144	144	144	140	140	141	140	141	37	37	37	36	36	36	35	35	35	37	37	37
D	116	116	116	112	113	113	113	113	31	31	31	29	29	29	27	27	27	30	30	30
E	89	89	89	85	86	85	86	85	25	25	25	22	22	22	20	20	20	22	22	22

Marks for each grade

In total (11, 21, 31, 41)

232 out of 300 on Cambridge 9693 (11, 21, 31, 41) in total was a grade A* in November 2025.
202 out of 300 on Cambridge 9693 (11, 21, 31, 41) in total was a grade A in November 2025.
172 out of 300 on Cambridge 9693 (11, 21, 31, 41) in total was a grade B in November 2025.
144 out of 300 on Cambridge 9693 (11, 21, 31, 41) in total was a grade C in November 2025.
116 out of 300 on Cambridge 9693 (11, 21, 31, 41) in total was a grade D in November 2025.
89 out of 300 on Cambridge 9693 (11, 21, 31, 41) in total was a grade E in November 2025.

In total (12, 22, 32, 42)

232 out of 300 on Cambridge 9693 (12, 22, 32, 42) in total was a grade A* in November 2025.
202 out of 300 on Cambridge 9693 (12, 22, 32, 42) in total was a grade A in November 2025.
172 out of 300 on Cambridge 9693 (12, 22, 32, 42) in total was a grade B in November 2025.
144 out of 300 on Cambridge 9693 (12, 22, 32, 42) in total was a grade C in November 2025.
116 out of 300 on Cambridge 9693 (12, 22, 32, 42) in total was a grade D in November 2025.
89 out of 300 on Cambridge 9693 (12, 22, 32, 42) in total was a grade E in November 2025.

In total (13, 23, 33, 43)

232 out of 300 on Cambridge 9693 (13, 23, 33, 43) in total was a grade A* in November 2025.
202 out of 300 on Cambridge 9693 (13, 23, 33, 43) in total was a grade A in November 2025.
172 out of 300 on Cambridge 9693 (13, 23, 33, 43) in total was a grade B in November 2025.
144 out of 300 on Cambridge 9693 (13, 23, 33, 43) in total was a grade C in November 2025.
116 out of 300 on Cambridge 9693 (13, 23, 33, 43) in total was a grade D in November 2025.
89 out of 300 on Cambridge 9693 (13, 23, 33, 43) in total was a grade E in November 2025.

In total (31, 41, 87)

228 out of 300 on Cambridge 9693 (31, 41, 87) in total was a grade A* in November 2025.
198 out of 300 on Cambridge 9693 (31, 41, 87) in total was a grade A in November 2025.
168 out of 300 on Cambridge 9693 (31, 41, 87) in total was a grade B in November 2025.
140 out of 300 on Cambridge 9693 (31, 41, 87) in total was a grade C in November 2025.
112 out of 300 on Cambridge 9693 (31, 41, 87) in total was a grade D in November 2025.
85 out of 300 on Cambridge 9693 (31, 41, 87) in total was a grade E in November 2025.

In total (32, 42, 88)

228 out of 300 on Cambridge 9693 (32, 42, 88) in total was a grade A* in November 2025.
198 out of 300 on Cambridge 9693 (32, 42, 88) in total was a grade A in November 2025.
168 out of 300 on Cambridge 9693 (32, 42, 88) in total was a grade B in November 2025.
140 out of 300 on Cambridge 9693 (32, 42, 88) in total was a grade C in November 2025.
113 out of 300 on Cambridge 9693 (32, 42, 88) in total was a grade D in November 2025.
86 out of 300 on Cambridge 9693 (32, 42, 88) in total was a grade E in November 2025.

In total (32, 42, 98)

231 out of 300 on Cambridge 9693 (32, 42, 98) in total was a grade A* in November 2025.
200 out of 300 on Cambridge 9693 (32, 42, 98) in total was a grade A in November 2025.
169 out of 300 on Cambridge 9693 (32, 42, 98) in total was a grade B in November 2025.
141 out of 300 on Cambridge 9693 (32, 42, 98) in total was a grade C in November 2025.
113 out of 300 on Cambridge 9693 (32, 42, 98) in total was a grade D in November 2025.
85 out of 300 on Cambridge 9693 (32, 42, 98) in total was a grade E in November 2025.

In total (33, 43, 89)

228 out of 300 on Cambridge 9693 (33, 43, 89) in total was a grade A* in November 2025.
198 out of 300 on Cambridge 9693 (33, 43, 89) in total was a grade A in November 2025.
168 out of 300 on Cambridge 9693 (33, 43, 89) in total was a grade B in November 2025.
140 out of 300 on Cambridge 9693 (33, 43, 89) in total was a grade C in November 2025.
113 out of 300 on Cambridge 9693 (33, 43, 89) in total was a grade D in November 2025.
86 out of 300 on Cambridge 9693 (33, 43, 89) in total was a grade E in November 2025.

In total (33, 43, 99)

231 out of 300 on Cambridge 9693 (33, 43, 99) in total was a grade A* in November 2025.
200 out of 300 on Cambridge 9693 (33, 43, 99) in total was a grade A in November 2025.
169 out of 300 on Cambridge 9693 (33, 43, 99) in total was a grade B in November 2025.
141 out of 300 on Cambridge 9693 (33, 43, 99) in total was a grade C in November 2025.
113 out of 300 on Cambridge 9693 (33, 43, 99) in total was a grade D in November 2025.
85 out of 300 on Cambridge 9693 (33, 43, 99) in total was a grade E in November 2025.

Paper 9693/11

54 out of 75 on Cambridge 9693 paper 9693/11 was a grade A in November 2025.
44 out of 75 on Cambridge 9693 paper 9693/11 was a grade B in November 2025.
37 out of 75 on Cambridge 9693 paper 9693/11 was a grade C in November 2025.
31 out of 75 on Cambridge 9693 paper 9693/11 was a grade D in November 2025.
25 out of 75 on Cambridge 9693 paper 9693/11 was a grade E in November 2025.

Paper 9693/12

54 out of 75 on Cambridge 9693 paper 9693/12 was a grade A in November 2025.
44 out of 75 on Cambridge 9693 paper 9693/12 was a grade B in November 2025.
37 out of 75 on Cambridge 9693 paper 9693/12 was a grade C in November 2025.
31 out of 75 on Cambridge 9693 paper 9693/12 was a grade D in November 2025.
25 out of 75 on Cambridge 9693 paper 9693/12 was a grade E in November 2025.

Paper 9693/13

54 out of 75 on Cambridge 9693 paper 9693/13 was a grade A in November 2025.
44 out of 75 on Cambridge 9693 paper 9693/13 was a grade B in November 2025.
37 out of 75 on Cambridge 9693 paper 9693/13 was a grade C in November 2025.
31 out of 75 on Cambridge 9693 paper 9693/13 was a grade D in November 2025.
25 out of 75 on Cambridge 9693 paper 9693/13 was a grade E in November 2025.

Paper 9693/21

49 out of 75 on Cambridge 9693 paper 9693/21 was a grade A in November 2025.
43 out of 75 on Cambridge 9693 paper 9693/21 was a grade B in November 2025.
36 out of 75 on Cambridge 9693 paper 9693/21 was a grade C in November 2025.
29 out of 75 on Cambridge 9693 paper 9693/21 was a grade D in November 2025.
22 out of 75 on Cambridge 9693 paper 9693/21 was a grade E in November 2025.

Paper 9693/22

49 out of 75 on Cambridge 9693 paper 9693/22 was a grade A in November 2025.
43 out of 75 on Cambridge 9693 paper 9693/22 was a grade B in November 2025.
36 out of 75 on Cambridge 9693 paper 9693/22 was a grade C in November 2025.
29 out of 75 on Cambridge 9693 paper 9693/22 was a grade D in November 2025.
22 out of 75 on Cambridge 9693 paper 9693/22 was a grade E in November 2025.

Paper 9693/23

49 out of 75 on Cambridge 9693 paper 9693/23 was a grade A in November 2025.
43 out of 75 on Cambridge 9693 paper 9693/23 was a grade B in November 2025.
36 out of 75 on Cambridge 9693 paper 9693/23 was a grade C in November 2025.
29 out of 75 on Cambridge 9693 paper 9693/23 was a grade D in November 2025.
22 out of 75 on Cambridge 9693 paper 9693/23 was a grade E in November 2025.

Paper 9693/31

49 out of 75 on Cambridge 9693 paper 9693/31 was a grade A in November 2025.
42 out of 75 on Cambridge 9693 paper 9693/31 was a grade B in November 2025.
35 out of 75 on Cambridge 9693 paper 9693/31 was a grade C in November 2025.
27 out of 75 on Cambridge 9693 paper 9693/31 was a grade D in November 2025.
20 out of 75 on Cambridge 9693 paper 9693/31 was a grade E in November 2025.

Paper 9693/32

49 out of 75 on Cambridge 9693 paper 9693/32 was a grade A in November 2025.
42 out of 75 on Cambridge 9693 paper 9693/32 was a grade B in November 2025.
35 out of 75 on Cambridge 9693 paper 9693/32 was a grade C in November 2025.
27 out of 75 on Cambridge 9693 paper 9693/32 was a grade D in November 2025.
20 out of 75 on Cambridge 9693 paper 9693/32 was a grade E in November 2025.

Paper 9693/33

49 out of 75 on Cambridge 9693 paper 9693/33 was a grade A in November 2025.
42 out of 75 on Cambridge 9693 paper 9693/33 was a grade B in November 2025.
35 out of 75 on Cambridge 9693 paper 9693/33 was a grade C in November 2025.
27 out of 75 on Cambridge 9693 paper 9693/33 was a grade D in November 2025.
20 out of 75 on Cambridge 9693 paper 9693/33 was a grade E in November 2025.

Paper 9693/41

50 out of 75 on Cambridge 9693 paper 9693/41 was a grade A in November 2025.
43 out of 75 on Cambridge 9693 paper 9693/41 was a grade B in November 2025.
37 out of 75 on Cambridge 9693 paper 9693/41 was a grade C in November 2025.
30 out of 75 on Cambridge 9693 paper 9693/41 was a grade D in November 2025.
22 out of 75 on Cambridge 9693 paper 9693/41 was a grade E in November 2025.

Paper 9693/42

50 out of 75 on Cambridge 9693 paper 9693/42 was a grade A in November 2025.
43 out of 75 on Cambridge 9693 paper 9693/42 was a grade B in November 2025.
37 out of 75 on Cambridge 9693 paper 9693/42 was a grade C in November 2025.
30 out of 75 on Cambridge 9693 paper 9693/42 was a grade D in November 2025.
22 out of 75 on Cambridge 9693 paper 9693/42 was a grade E in November 2025.

Paper 9693/43

50 out of 75 on Cambridge 9693 paper 9693/43 was a grade A in November 2025.
43 out of 75 on Cambridge 9693 paper 9693/43 was a grade B in November 2025.
37 out of 75 on Cambridge 9693 paper 9693/43 was a grade C in November 2025.
30 out of 75 on Cambridge 9693 paper 9693/43 was a grade D in November 2025.
22 out of 75 on Cambridge 9693 paper 9693/43 was a grade E in November 2025.

Grade	Whole subject (11, 21, 31, 41)out of 300	Whole subject (12, 22, 32, 42)out of 300	Whole subject (13, 23, 33, 43)out of 300	Whole subject (31, 41, 87)out of 300	Whole subject (32, 42, 88)out of 300	Whole subject (32, 42, 98)out of 300	Whole subject (33, 43, 89)out of 300	Whole subject (33, 43, 99)out of 300	9693/11out of 75	9693/12out of 75	9693/13out of 75	9693/21out of 75	9693/22out of 75	9693/23out of 75	9693/31out of 75	9693/32out of 75	9693/33out of 75	9693/41out of 75	9693/42out of 75	9693/43out of 75
A*	232	232	232	228	228	231	228	231	–	–	–	–	–	–	–	–	–	–	–	–
A	202	202	202	198	198	200	198	200	54	54	54	49	49	49	49	49	49	50	50	50
B	172	172	172	168	168	169	168	169	44	44	44	43	43	43	42	42	42	43	43	43
C	144	144	144	140	140	141	140	141	37	37	37	36	36	36	35	35	35	37	37	37
D	116	116	116	112	113	113	113	113	31	31	31	29	29	29	27	27	27	30	30	30
E	89	89	89	85	86	85	86	85	25	25	25	22	22	22	20	20	20	22	22	22

Grade	Whole subject (11, 21, 31, 41)out of 300	Whole subject (12, 22, 32, 42)out of 300	Whole subject (13, 23, 33, 43)out of 300	Whole subject (31, 41, 87)out of 300	Whole subject (32, 42, 88)out of 300	Whole subject (32, 42, 98)out of 300	Whole subject (33, 43, 89)out of 300	Whole subject (33, 43, 99)out of 300	9693/11out of 75	9693/12out of 75	9693/13out of 75	9693/21out of 75	9693/22out of 75	9693/23out of 75	9693/31out of 75	9693/32out of 75	9693/33out of 75	9693/41out of 75	9693/42out of 75	9693/43out of 75
A*	232	232	232	228	228	231	228	231	–	–	–	–	–	–	–	–	–	–	–	–
A	202	202	202	198	198	200	198	200	54	54	54	49	49	49	49	49	49	50	50	50
B	172	172	172	168	168	169	168	169	44	44	44	43	43	43	42	42	42	43	43	43
C	144	144	144	140	140	141	140	141	37	37	37	36	36	36	35	35	35	37	37	37
D	116	116	116	112	113	113	113	113	31	31	31	29	29	29	27	27	27	30	30	30
E	89	89	89	85	86	85	86	85	25	25	25	22	22	22	20	20	20	22	22	22

Grade	Whole subject (11, 21, 31, 41)out of 300	Whole subject (12, 22, 32, 42)out of 300	Whole subject (13, 23, 33, 43)out of 300	Whole subject (31, 41, 87)out of 300	Whole subject (32, 42, 88)out of 300	Whole subject (32, 42, 98)out of 300	Whole subject (33, 43, 89)out of 300	Whole subject (33, 43, 99)out of 300	9693/11out of 75	9693/12out of 75	9693/13out of 75	9693/21out of 75	9693/22out of 75	9693/23out of 75	9693/31out of 75	9693/32out of 75	9693/33out of 75	9693/41out of 75	9693/42out of 75	9693/43out of 75
A*	232	232	232	228	228	231	228	231	–	–	–	–	–	–	–	–	–	–	–	–
A	202	202	202	198	198	200	198	200	54	54	54	49	49	49	49	49	49	50	50	50
B	172	172	172	168	168	169	168	169	44	44	44	43	43	43	42	42	42	43	43	43
C	144	144	144	140	140	141	140	141	37	37	37	36	36	36	35	35	35	37	37	37
D	116	116	116	112	113	113	113	113	31	31	31	29	29	29	27	27	27	30	30	30
E	89	89	89	85	86	85	86	85	25	25	25	22	22	22	20	20	20	22	22	22