Grade boundaries

Cambridge Cambridge O Level Mathematics (Syllabus D) 4024 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 (Syllabus D) 4024

Boundaries

Whole subject or paper

Mark

Out of

Type a mark to see its grade.

The boundaries

June 2026 · whole subject

Grade	Needs
A*	88%
A	77%
B	67%
C	57%
D	47%
E	37%

Every course·Mock grade calculator

Marks for each grade in June 2026

In total (12, 22)

173 out of 200 on Cambridge 4024 (12, 22) in total was a grade A* in June 2026.
147 out of 200 on Cambridge 4024 (12, 22) in total was a grade A in June 2026.
104 out of 200 on Cambridge 4024 (12, 22) in total was a grade B in June 2026.
62 out of 200 on Cambridge 4024 (12, 22) in total was a grade C in June 2026.
49 out of 200 on Cambridge 4024 (12, 22) in total was a grade D in June 2026.
37 out of 200 on Cambridge 4024 (12, 22) in total was a grade E in June 2026.

In total (13, 23)

175 out of 200 on Cambridge 4024 (13, 23) in total was a grade A* in June 2026.
150 out of 200 on Cambridge 4024 (13, 23) in total was a grade A in June 2026.
109 out of 200 on Cambridge 4024 (13, 23) in total was a grade B in June 2026.
68 out of 200 on Cambridge 4024 (13, 23) in total was a grade C in June 2026.
53 out of 200 on Cambridge 4024 (13, 23) in total was a grade D in June 2026.
38 out of 200 on Cambridge 4024 (13, 23) in total was a grade E in June 2026.

In total (50)

78 out of 90 on Cambridge 4024 (50) in total was a grade A* in June 2026.
69 out of 90 on Cambridge 4024 (50) in total was a grade A in June 2026.
60 out of 90 on Cambridge 4024 (50) in total was a grade B in June 2026.
51 out of 90 on Cambridge 4024 (50) in total was a grade C in June 2026.
42 out of 90 on Cambridge 4024 (50) in total was a grade D in June 2026.
33 out of 90 on Cambridge 4024 (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 (12, 22)out of 200	Whole subject (13, 23)out of 200	Whole subject (50)out of 90	4024/12out of 100	4024/13out of 100	4024/22out of 100	4024/23out of 100	4024/50out of 90
A*	173	175	78	–	–	–	–	–
A	147	150	69	71	74	76	76	69
B	104	109	60	50	54	54	55	60
C	62	68	51	30	34	32	34	51
D	49	53	42	24	26	25	27	42
E	37	38	33	18	19	19	19	33

November 2025

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

Grade	Whole subject (11, 21)out of 200	Whole subject (12, 22)out of 200	4024/11out of 100	4024/12out of 100	4024/21out of 100	4024/22out of 100
A*	173	171	–	–	–	–
A	146	142	69	71	77	71
B	108	105	51	54	57	51
C	71	68	33	36	38	32
D	53	51	25	27	28	24
E	36	35	18	18	18	17

June 2025

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

Grade	Whole subject (12, 22)out of 200	Whole subject (13, 23)out of 200	4024/12out of 100	4024/13out of 100	4024/22out of 100	4024/23out of 100
A*	175	177	–	–	–	–
A	150	154	72	76	78	78
B	109	110	52	54	57	56
C	68	66	32	32	36	34
D	54	53	25	26	29	27
E	40	40	18	20	22	20

November 2024

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

Grade	Whole subject (11, 21)out of 200	Whole subject (12, 22)out of 200	4024/11out of 80	4024/12out of 80	4024/21out of 100	4024/22out of 100
A*	174	174	–	–	–	–
A	148	148	64	62	68	70
B	114	112	51	48	50	52
C	80	77	38	35	32	33
D	58	56	27	25	24	25
E	36	36	17	16	15	16

June 2024

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

Grade	Whole subject (11, 21)out of 200	Whole subject (12, 22)out of 200	4024/11out of 80	4024/12out of 80	4024/21out of 100	4024/22out of 100
A*	173	172	–	–	–	–
A	146	145	63	61	67	69
B	105	105	46	45	48	49
C	65	66	29	29	29	30
D	51	52	22	22	23	24
E	38	39	16	16	18	19

November 2023

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

Grade	Whole subject (11, 21)out of 200	Whole subject (12, 22)out of 200	4024/11out of 80	4024/12out of 80	4024/21out of 100	4024/22out of 100
A*	175	176	–	–	–	–
A	150	152	58	60	77	77
B	111	112	45	45	55	56
C	73	73	31	31	34	34
D	54	52	22	22	27	24
E	36	31	13	13	20	15

June 2023

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

Grade	Whole subject (11, 21)out of 200	Whole subject (12, 22)out of 200	4024/11out of 80	4024/12out of 80	4024/21out of 100	4024/22out of 100
A*	168	169	–	–	–	–
A	137	139	59	57	63	68
B	99	100	43	42	45	48
C	62	62	27	27	28	28
D	49	49	21	21	23	23
E	36	36	15	15	17	17

November 2022

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

Grade	Whole subject (11, 21)out of 200	Whole subject (12, 22)out of 200	4024/11out of 80	4024/12out of 80	4024/21out of 100	4024/22out of 100
A*	168	168	–	–	–	–
A	136	136	57	61	65	60
B	103	100	45	46	47	42
C	70	64	33	31	29	25
D	52	45	24	21	22	19
E	34	27	16	12	14	12

June 2022

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

Grade	Whole subject (11, 21)out of 200	Whole subject (12, 22)out of 200	4024/11out of 80	4024/12out of 80	4024/21out of 100	4024/22out of 100
A*	168	164	–	–	–	–
A	137	128	56	49	67	67
B	97	90	40	35	47	46
C	58	52	25	21	27	26
D	43	37	19	15	20	19
E	29	23	13	9	13	12

Questions

Which series of Cambridge Cambridge O Level Mathematics (Syllabus D) 4024 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 (12, 22)out of 200	Whole subject (13, 23)out of 200	Whole subject (50)out of 90	4024/12out of 100	4024/13out of 100	4024/22out of 100	4024/23out of 100	4024/50out of 90
A*	173	175	78	–	–	–	–	–
A	147	150	69	71	74	76	76	69
B	104	109	60	50	54	54	55	60
C	62	68	51	30	34	32	34	51
D	49	53	42	24	26	25	27	42
E	37	38	33	18	19	19	19	33

Grade	Whole subject (11, 21)out of 200	Whole subject (12, 22)out of 200	4024/11out of 100	4024/12out of 100	4024/21out of 100	4024/22out of 100
A*	173	171	–	–	–	–
A	146	142	69	71	77	71
B	108	105	51	54	57	51
C	71	68	33	36	38	32
D	53	51	25	27	28	24
E	36	35	18	18	18	17

Grade	Whole subject (12, 22)out of 200	Whole subject (13, 23)out of 200	4024/12out of 100	4024/13out of 100	4024/22out of 100	4024/23out of 100
A*	175	177	–	–	–	–
A	150	154	72	76	78	78
B	109	110	52	54	57	56
C	68	66	32	32	36	34
D	54	53	25	26	29	27
E	40	40	18	20	22	20

Grade	Whole subject (11, 21)out of 200	Whole subject (12, 22)out of 200	4024/11out of 80	4024/12out of 80	4024/21out of 100	4024/22out of 100
A*	174	174	–	–	–	–
A	148	148	64	62	68	70
B	114	112	51	48	50	52
C	80	77	38	35	32	33
D	58	56	27	25	24	25
E	36	36	17	16	15	16

Grade	Whole subject (11, 21)out of 200	Whole subject (12, 22)out of 200	4024/11out of 80	4024/12out of 80	4024/21out of 100	4024/22out of 100
A*	173	172	–	–	–	–
A	146	145	63	61	67	69
B	105	105	46	45	48	49
C	65	66	29	29	29	30
D	51	52	22	22	23	24
E	38	39	16	16	18	19

Grade	Whole subject (11, 21)out of 200	Whole subject (12, 22)out of 200	4024/11out of 80	4024/12out of 80	4024/21out of 100	4024/22out of 100
A*	175	176	–	–	–	–
A	150	152	58	60	77	77
B	111	112	45	45	55	56
C	73	73	31	31	34	34
D	54	52	22	22	27	24
E	36	31	13	13	20	15

Grade	Whole subject (11, 21)out of 200	Whole subject (12, 22)out of 200	4024/11out of 80	4024/12out of 80	4024/21out of 100	4024/22out of 100
A*	168	169	–	–	–	–
A	137	139	59	57	63	68
B	99	100	43	42	45	48
C	62	62	27	27	28	28
D	49	49	21	21	23	23
E	36	36	15	15	17	17

Grade	Whole subject (11, 21)out of 200	Whole subject (12, 22)out of 200	4024/11out of 80	4024/12out of 80	4024/21out of 100	4024/22out of 100
A*	168	168	–	–	–	–
A	136	136	57	61	65	60
B	103	100	45	46	47	42
C	70	64	33	31	29	25
D	52	45	24	21	22	19
E	34	27	16	12	14	12

Grade	Whole subject (11, 21)out of 200	Whole subject (12, 22)out of 200	4024/11out of 80	4024/12out of 80	4024/21out of 100	4024/22out of 100
A*	168	164	–	–	–	–
A	137	128	56	49	67	67
B	97	90	40	35	47	46
C	58	52	25	21	27	26
D	43	37	19	15	20	19
E	29	23	13	9	13	12

Grade	Whole subject (12, 22)out of 200	Whole subject (13, 23)out of 200	Whole subject (50)out of 90	4024/12out of 100	4024/13out of 100	4024/22out of 100	4024/23out of 100	4024/50out of 90
A*	173	175	78	–	–	–	–	–
A	147	150	69	71	74	76	76	69
B	104	109	60	50	54	54	55	60
C	62	68	51	30	34	32	34	51
D	49	53	42	24	26	25	27	42
E	37	38	33	18	19	19	19	33

Grade	Whole subject (11, 21)out of 200	Whole subject (12, 22)out of 200	4024/11out of 100	4024/12out of 100	4024/21out of 100	4024/22out of 100
A*	173	171	–	–	–	–
A	146	142	69	71	77	71
B	108	105	51	54	57	51
C	71	68	33	36	38	32
D	53	51	25	27	28	24
E	36	35	18	18	18	17

Grade	Whole subject (12, 22)out of 200	Whole subject (13, 23)out of 200	4024/12out of 100	4024/13out of 100	4024/22out of 100	4024/23out of 100
A*	175	177	–	–	–	–
A	150	154	72	76	78	78
B	109	110	52	54	57	56
C	68	66	32	32	36	34
D	54	53	25	26	29	27
E	40	40	18	20	22	20

Grade	Whole subject (11, 21)out of 200	Whole subject (12, 22)out of 200	4024/11out of 80	4024/12out of 80	4024/21out of 100	4024/22out of 100
A*	174	174	–	–	–	–
A	148	148	64	62	68	70
B	114	112	51	48	50	52
C	80	77	38	35	32	33
D	58	56	27	25	24	25
E	36	36	17	16	15	16

Grade	Whole subject (11, 21)out of 200	Whole subject (12, 22)out of 200	4024/11out of 80	4024/12out of 80	4024/21out of 100	4024/22out of 100
A*	173	172	–	–	–	–
A	146	145	63	61	67	69
B	105	105	46	45	48	49
C	65	66	29	29	29	30
D	51	52	22	22	23	24
E	38	39	16	16	18	19

Grade	Whole subject (11, 21)out of 200	Whole subject (12, 22)out of 200	4024/11out of 80	4024/12out of 80	4024/21out of 100	4024/22out of 100
A*	175	176	–	–	–	–
A	150	152	58	60	77	77
B	111	112	45	45	55	56
C	73	73	31	31	34	34
D	54	52	22	22	27	24
E	36	31	13	13	20	15

Grade	Whole subject (11, 21)out of 200	Whole subject (12, 22)out of 200	4024/11out of 80	4024/12out of 80	4024/21out of 100	4024/22out of 100
A*	168	169	–	–	–	–
A	137	139	59	57	63	68
B	99	100	43	42	45	48
C	62	62	27	27	28	28
D	49	49	21	21	23	23
E	36	36	15	15	17	17

Grade	Whole subject (11, 21)out of 200	Whole subject (12, 22)out of 200	4024/11out of 80	4024/12out of 80	4024/21out of 100	4024/22out of 100
A*	168	168	–	–	–	–
A	136	136	57	61	65	60
B	103	100	45	46	47	42
C	70	64	33	31	29	25
D	52	45	24	21	22	19
E	34	27	16	12	14	12

Grade	Whole subject (11, 21)out of 200	Whole subject (12, 22)out of 200	4024/11out of 80	4024/12out of 80	4024/21out of 100	4024/22out of 100
A*	168	164	–	–	–	–
A	137	128	56	49	67	67
B	97	90	40	35	47	46
C	58	52	25	21	27	26
D	43	37	19	15	20	19
E	29	23	13	9	13	12