Grade boundaries

Cambridge Cambridge O Level Mathematics - Additional 4037 grade boundaries

The newest summer series is shown first. Type a mark to see its grade, or choose another tier, series or paper.

Level

Subject

Board

Course

Cambridge O Level Mathematics - Additional 4037

Boundaries

Whole subject or paper

Mark

Out of

Type a mark to see its grade.

The boundaries

June 2026 · whole subject

Grade	Needs
A*	89%
A	77%
B	67%
C	57%
D	47%
E	37%

Every course·Mock grade calculator

Marks for each grade in June 2026

In total (11, 21)

141 out of 160 on Cambridge 4037 (11, 21) in total was a grade A* in June 2026.
122 out of 160 on Cambridge 4037 (11, 21) in total was a grade A in June 2026.
92 out of 160 on Cambridge 4037 (11, 21) in total was a grade B in June 2026.
62 out of 160 on Cambridge 4037 (11, 21) in total was a grade C in June 2026.
49 out of 160 on Cambridge 4037 (11, 21) in total was a grade D in June 2026.
36 out of 160 on Cambridge 4037 (11, 21) in total was a grade E in June 2026.

In total (12, 22)

138 out of 160 on Cambridge 4037 (12, 22) in total was a grade A* in June 2026.
117 out of 160 on Cambridge 4037 (12, 22) in total was a grade A in June 2026.
88 out of 160 on Cambridge 4037 (12, 22) in total was a grade B in June 2026.
59 out of 160 on Cambridge 4037 (12, 22) in total was a grade C in June 2026.
46 out of 160 on Cambridge 4037 (12, 22) in total was a grade D in June 2026.
33 out of 160 on Cambridge 4037 (12, 22) in total was a grade E in June 2026.

In total (50)

78 out of 90 on Cambridge 4037 (50) in total was a grade A* in June 2026.
69 out of 90 on Cambridge 4037 (50) in total was a grade A in June 2026.
60 out of 90 on Cambridge 4037 (50) in total was a grade B in June 2026.
51 out of 90 on Cambridge 4037 (50) in total was a grade C in June 2026.
42 out of 90 on Cambridge 4037 (50) in total was a grade D in June 2026.
33 out of 90 on Cambridge 4037 (50) in total was a grade E in June 2026.

Every paper in June 2026

Every series

9 series, newest first. Each mark is the least that reaches the grade, out of the total under the column’s name.

June 2026

From Cambridge’s grade boundaries for June 2026: the board’s document.

Grade	Whole subject (11, 21)out of 160	Whole subject (12, 22)out of 160	Whole subject (50)out of 90	4037/11out of 80	4037/12out of 80	4037/21out of 80	4037/22out of 80	4037/50out of 90
A*	141	138	78	–	–	–	–	–
A	122	117	69	63	61	59	56	69
B	92	88	60	47	46	45	42	60
C	62	59	51	32	31	30	28	51
D	49	46	42	25	24	24	22	42
E	36	33	33	19	18	17	15	33

November 2025

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

Grade	Whole subject (12, 22)out of 160	Whole subject (13, 23)out of 160	4037/12out of 80	4037/13out of 80	4037/22out of 80	4037/23out of 80
A*	136	135	–	–	–	–
A	113	110	57	51	56	59
B	76	77	38	35	38	42
C	39	45	20	20	19	25
D	29	33	15	14	14	19
E	20	21	11	8	9	13

June 2025

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

Grade	Whole subject (11, 21)out of 160	Whole subject (12, 22)out of 160	4037/11out of 80	4037/12out of 80	4037/21out of 80	4037/22out of 80
A*	135	137	–	–	–	–
A	110	115	56	60	54	55
B	80	87	40	45	40	42
C	51	59	25	30	26	29
D	39	46	19	24	20	22
E	27	33	13	17	14	16

November 2024

From Cambridge’s grade boundaries for November 2024: the board’s document.

Grade	Whole subject (12, 22)out of 160	Whole subject (13, 23)out of 160	4037/12out of 80	4037/13out of 80	4037/22out of 80	4037/23out of 80
A*	135	142	–	–	–	–
A	110	124	58	65	52	59
B	73	87	39	46	34	41
C	37	51	20	27	17	24
D	28	36	15	19	13	17
E	19	21	10	12	9	9

June 2024

From Cambridge’s grade boundaries for June 2024: the board’s document.

Grade	Whole subject (11, 21)out of 160	Whole subject (12, 22)out of 160	4037/11out of 80	4037/12out of 80	4037/21out of 80	4037/22out of 80
A*	132	135	–	–	–	–
A	105	110	53	53	52	57
B	76	83	38	39	38	44
C	47	56	22	25	25	31
D	35	44	16	19	19	25
E	23	32	10	13	13	19

November 2023

From Cambridge’s grade boundaries for November 2023: the board’s document.

Grade	Whole subject (12, 22)out of 160	Whole subject (13, 23)out of 160	4037/12out of 80	4037/13out of 80	4037/22out of 80	4037/23out of 80
A*	143	142	–	–	–	–
A	126	125	62	62	64	63
B	87	84	44	42	43	42
C	49	43	26	22	23	21
D	37	31	20	16	17	15
E	26	19	14	10	12	9

June 2023

From Cambridge’s grade boundaries for June 2023: the board’s document.

Grade	Whole subject (11, 21)out of 160	Whole subject (12, 22)out of 160	4037/11out of 80	4037/12out of 80	4037/21out of 80	4037/22out of 80
A*	134	131	–	–	–	–
A	108	103	56	53	52	50
B	75	72	39	37	36	35
C	42	41	23	21	19	20
D	30	30	16	15	14	15
E	19	19	10	9	9	10

November 2022

From Cambridge’s grade boundaries for November 2022: the board’s document.

Grade	Whole subject (12, 22)out of 160	Whole subject (13, 23)out of 160	4037/12out of 80	4037/13out of 80	4037/22out of 80	4037/23out of 80
A*	130	136	–	–	–	–
A	101	113	50	56	51	57
B	68	78	34	39	34	39
C	36	44	18	23	18	21
D	26	30	13	16	13	14
E	17	17	9	9	8	8

June 2022

From Cambridge’s grade boundaries for June 2022: the board’s document.

Grade	Whole subject (11, 21)out of 160	Whole subject (12, 22)out of 160	4037/11out of 80	4037/12out of 80	4037/21out of 80	4037/22out of 80
A*	133	118	–	–	–	–
A	106	90	52	48	54	42
B	76	62	34	32	42	30
C	46	34	17	17	29	17
D	34	25	14	12	20	13
E	22	16	11	8	11	8

Questions

Which series of Cambridge Cambridge O Level Mathematics - Additional 4037 grade boundaries are there?

9 series, from June 2022 to June 2026: June 2026, November 2025, June 2025, November 2024, June 2024, November 2023, June 2023, November 2022 and June 2022.

Other Cambridge International GCSE courses

A series, or the safe rule

A paper is graded against the boundaries of the series it was sat in. Choose that series and the grade is the one the board’s boundaries gave that sitting. Where a series published more than one set of boundaries for the whole subject, one for each combination of papers, each grade takes the highest of them, and the line under the grade says so.

The safe rule is for a mark with no series of its own, such as a mock. For each grade it takes the highest boundary in the board’s most recent summer series, up to three of them and leaving out 2020 to 2022, or the course’s main series where it has no summer one. A grade it gives would have been enough in each of them. The line under the grade names the series it counted.

In the app you log a paper in one line, or question by question where asterisk has its questions, and each grade comes from these same boundaries. Open the app.

Not here

CCEA, AS level, IB and AP: the app holds no grade boundaries for them, so they are not offered.

Where these numbers come from

Boards publish their grade boundaries after each series, and that is all this page holds: each grade’s boundary mark and what the subject or paper is out of, as the board printed them. The papers stay on the boards’ own sites; nothing here reproduces a question or a mark scheme.

Grade	Whole subject (11, 21)out of 160	Whole subject (12, 22)out of 160	Whole subject (50)out of 90	4037/11out of 80	4037/12out of 80	4037/21out of 80	4037/22out of 80	4037/50out of 90
A*	141	138	78	–	–	–	–	–
A	122	117	69	63	61	59	56	69
B	92	88	60	47	46	45	42	60
C	62	59	51	32	31	30	28	51
D	49	46	42	25	24	24	22	42
E	36	33	33	19	18	17	15	33

Grade	Whole subject (12, 22)out of 160	Whole subject (13, 23)out of 160	4037/12out of 80	4037/13out of 80	4037/22out of 80	4037/23out of 80
A*	136	135	–	–	–	–
A	113	110	57	51	56	59
B	76	77	38	35	38	42
C	39	45	20	20	19	25
D	29	33	15	14	14	19
E	20	21	11	8	9	13

Grade	Whole subject (11, 21)out of 160	Whole subject (12, 22)out of 160	4037/11out of 80	4037/12out of 80	4037/21out of 80	4037/22out of 80
A*	135	137	–	–	–	–
A	110	115	56	60	54	55
B	80	87	40	45	40	42
C	51	59	25	30	26	29
D	39	46	19	24	20	22
E	27	33	13	17	14	16

Grade	Whole subject (12, 22)out of 160	Whole subject (13, 23)out of 160	4037/12out of 80	4037/13out of 80	4037/22out of 80	4037/23out of 80
A*	135	142	–	–	–	–
A	110	124	58	65	52	59
B	73	87	39	46	34	41
C	37	51	20	27	17	24
D	28	36	15	19	13	17
E	19	21	10	12	9	9

Grade	Whole subject (11, 21)out of 160	Whole subject (12, 22)out of 160	4037/11out of 80	4037/12out of 80	4037/21out of 80	4037/22out of 80
A*	132	135	–	–	–	–
A	105	110	53	53	52	57
B	76	83	38	39	38	44
C	47	56	22	25	25	31
D	35	44	16	19	19	25
E	23	32	10	13	13	19

Grade	Whole subject (12, 22)out of 160	Whole subject (13, 23)out of 160	4037/12out of 80	4037/13out of 80	4037/22out of 80	4037/23out of 80
A*	143	142	–	–	–	–
A	126	125	62	62	64	63
B	87	84	44	42	43	42
C	49	43	26	22	23	21
D	37	31	20	16	17	15
E	26	19	14	10	12	9

Grade	Whole subject (11, 21)out of 160	Whole subject (12, 22)out of 160	4037/11out of 80	4037/12out of 80	4037/21out of 80	4037/22out of 80
A*	134	131	–	–	–	–
A	108	103	56	53	52	50
B	75	72	39	37	36	35
C	42	41	23	21	19	20
D	30	30	16	15	14	15
E	19	19	10	9	9	10

Grade	Whole subject (12, 22)out of 160	Whole subject (13, 23)out of 160	4037/12out of 80	4037/13out of 80	4037/22out of 80	4037/23out of 80
A*	130	136	–	–	–	–
A	101	113	50	56	51	57
B	68	78	34	39	34	39
C	36	44	18	23	18	21
D	26	30	13	16	13	14
E	17	17	9	9	8	8

Grade	Whole subject (11, 21)out of 160	Whole subject (12, 22)out of 160	4037/11out of 80	4037/12out of 80	4037/21out of 80	4037/22out of 80
A*	133	118	–	–	–	–
A	106	90	52	48	54	42
B	76	62	34	32	42	30
C	46	34	17	17	29	17
D	34	25	14	12	20	13
E	22	16	11	8	11	8

Grade	Whole subject (11, 21)out of 160	Whole subject (12, 22)out of 160	Whole subject (50)out of 90	4037/11out of 80	4037/12out of 80	4037/21out of 80	4037/22out of 80	4037/50out of 90
A*	141	138	78	–	–	–	–	–
A	122	117	69	63	61	59	56	69
B	92	88	60	47	46	45	42	60
C	62	59	51	32	31	30	28	51
D	49	46	42	25	24	24	22	42
E	36	33	33	19	18	17	15	33

Grade	Whole subject (12, 22)out of 160	Whole subject (13, 23)out of 160	4037/12out of 80	4037/13out of 80	4037/22out of 80	4037/23out of 80
A*	136	135	–	–	–	–
A	113	110	57	51	56	59
B	76	77	38	35	38	42
C	39	45	20	20	19	25
D	29	33	15	14	14	19
E	20	21	11	8	9	13

Grade	Whole subject (11, 21)out of 160	Whole subject (12, 22)out of 160	4037/11out of 80	4037/12out of 80	4037/21out of 80	4037/22out of 80
A*	135	137	–	–	–	–
A	110	115	56	60	54	55
B	80	87	40	45	40	42
C	51	59	25	30	26	29
D	39	46	19	24	20	22
E	27	33	13	17	14	16

Grade	Whole subject (12, 22)out of 160	Whole subject (13, 23)out of 160	4037/12out of 80	4037/13out of 80	4037/22out of 80	4037/23out of 80
A*	135	142	–	–	–	–
A	110	124	58	65	52	59
B	73	87	39	46	34	41
C	37	51	20	27	17	24
D	28	36	15	19	13	17
E	19	21	10	12	9	9

Grade	Whole subject (11, 21)out of 160	Whole subject (12, 22)out of 160	4037/11out of 80	4037/12out of 80	4037/21out of 80	4037/22out of 80
A*	132	135	–	–	–	–
A	105	110	53	53	52	57
B	76	83	38	39	38	44
C	47	56	22	25	25	31
D	35	44	16	19	19	25
E	23	32	10	13	13	19

Grade	Whole subject (12, 22)out of 160	Whole subject (13, 23)out of 160	4037/12out of 80	4037/13out of 80	4037/22out of 80	4037/23out of 80
A*	143	142	–	–	–	–
A	126	125	62	62	64	63
B	87	84	44	42	43	42
C	49	43	26	22	23	21
D	37	31	20	16	17	15
E	26	19	14	10	12	9

Grade	Whole subject (11, 21)out of 160	Whole subject (12, 22)out of 160	4037/11out of 80	4037/12out of 80	4037/21out of 80	4037/22out of 80
A*	134	131	–	–	–	–
A	108	103	56	53	52	50
B	75	72	39	37	36	35
C	42	41	23	21	19	20
D	30	30	16	15	14	15
E	19	19	10	9	9	10

Grade	Whole subject (12, 22)out of 160	Whole subject (13, 23)out of 160	4037/12out of 80	4037/13out of 80	4037/22out of 80	4037/23out of 80
A*	130	136	–	–	–	–
A	101	113	50	56	51	57
B	68	78	34	39	34	39
C	36	44	18	23	18	21
D	26	30	13	16	13	14
E	17	17	9	9	8	8

Grade	Whole subject (11, 21)out of 160	Whole subject (12, 22)out of 160	4037/11out of 80	4037/12out of 80	4037/21out of 80	4037/22out of 80
A*	133	118	–	–	–	–
A	106	90	52	48	54	42
B	76	62	34	32	42	30
C	46	34	17	17	29	17
D	34	25	14	12	20	13
E	22	16	11	8	11	8