Grade boundaries

Cambridge Cambridge O Level Statistics 4040 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 Statistics 4040

Boundaries

Whole subject or paper

Mark

Out of

Type a mark to see its grade.

The boundaries

November 2025 · whole subject

Grade	Needs
A*	161 of 200
A	138 of 200
B	115 of 200
C	92 of 200
D	79 of 200
E	67 of 200

Every course·Mock grade calculator

Marks for each grade in November 2025

In total (12, 22)

161 out of 200 on Cambridge 4040 (12, 22) in total was a grade A* in November 2025.
138 out of 200 on Cambridge 4040 (12, 22) in total was a grade A in November 2025.
115 out of 200 on Cambridge 4040 (12, 22) in total was a grade B in November 2025.
92 out of 200 on Cambridge 4040 (12, 22) in total was a grade C in November 2025.
79 out of 200 on Cambridge 4040 (12, 22) in total was a grade D in November 2025.
67 out of 200 on Cambridge 4040 (12, 22) in total was a grade E in November 2025.

In total (13, 23)

161 out of 200 on Cambridge 4040 (13, 23) in total was a grade A* in November 2025.
138 out of 200 on Cambridge 4040 (13, 23) in total was a grade A in November 2025.
115 out of 200 on Cambridge 4040 (13, 23) in total was a grade B in November 2025.
92 out of 200 on Cambridge 4040 (13, 23) in total was a grade C in November 2025.
79 out of 200 on Cambridge 4040 (13, 23) in total was a grade D in November 2025.
67 out of 200 on Cambridge 4040 (13, 23) in total was a grade E in November 2025.

Every paper in November 2025

Every series

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

November 2025

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

Grade	Whole subject (12, 22)out of 200	Whole subject (13, 23)out of 200	4040/12out of 100	4040/13out of 100	4040/22out of 100	4040/23out of 100
A*	161	161	–	–	–	–
A	138	138	69	69	69	69
B	115	115	59	59	56	56
C	92	92	50	50	42	42
D	79	79	44	44	35	35
E	67	67	39	39	28	28

November 2024

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

Grade	Whole subject (12, 22)out of 200	Whole subject (13, 23)out of 200	4040/12out of 100	4040/13out of 100	4040/22out of 100	4040/23out of 100
A*	173	173	–	–	–	–
A	151	151	79	79	72	72
B	129	129	70	70	59	59
C	108	108	61	61	47	47
D	95	95	55	55	40	40
E	83	83	49	49	34	34

November 2023

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

Grade	Whole subject (12, 22)out of 200	Whole subject (13, 23)out of 200	4040/12out of 100	4040/13out of 100	4040/22out of 100	4040/23out of 100
A*	154	154	–	–	–	–
A	133	133	72	72	61	61
B	112	112	63	63	49	49
C	92	92	54	54	38	38
D	78	78	47	47	31	31
E	64	64	41	41	23	23

November 2022

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

Grade	Whole subject (12, 22)out of 200	Whole subject (13, 23)out of 200	4040/12out of 100	4040/13out of 100	4040/22out of 100	4040/23out of 100
A*	150	150	–	–	–	–
A	130	130	67	67	63	63
B	110	110	58	58	52	52
C	91	91	49	49	42	42
D	78	78	43	43	35	35
E	66	66	38	38	28	28

Questions

Which series of Cambridge Cambridge O Level Statistics 4040 grade boundaries are there?

4 series, from November 2022 to November 2025: November 2025, November 2024, November 2023 and November 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	4040/12out of 100	4040/13out of 100	4040/22out of 100	4040/23out of 100
A*	161	161	–	–	–	–
A	138	138	69	69	69	69
B	115	115	59	59	56	56
C	92	92	50	50	42	42
D	79	79	44	44	35	35
E	67	67	39	39	28	28

Grade	Whole subject (12, 22)out of 200	Whole subject (13, 23)out of 200	4040/12out of 100	4040/13out of 100	4040/22out of 100	4040/23out of 100
A*	173	173	–	–	–	–
A	151	151	79	79	72	72
B	129	129	70	70	59	59
C	108	108	61	61	47	47
D	95	95	55	55	40	40
E	83	83	49	49	34	34

Grade	Whole subject (12, 22)out of 200	Whole subject (13, 23)out of 200	4040/12out of 100	4040/13out of 100	4040/22out of 100	4040/23out of 100
A*	154	154	–	–	–	–
A	133	133	72	72	61	61
B	112	112	63	63	49	49
C	92	92	54	54	38	38
D	78	78	47	47	31	31
E	64	64	41	41	23	23

Grade	Whole subject (12, 22)out of 200	Whole subject (13, 23)out of 200	4040/12out of 100	4040/13out of 100	4040/22out of 100	4040/23out of 100
A*	150	150	–	–	–	–
A	130	130	67	67	63	63
B	110	110	58	58	52	52
C	91	91	49	49	42	42
D	78	78	43	43	35	35
E	66	66	38	38	28	28

Grade	Whole subject (12, 22)out of 200	Whole subject (13, 23)out of 200	4040/12out of 100	4040/13out of 100	4040/22out of 100	4040/23out of 100
A*	161	161	–	–	–	–
A	138	138	69	69	69	69
B	115	115	59	59	56	56
C	92	92	50	50	42	42
D	79	79	44	44	35	35
E	67	67	39	39	28	28

Grade	Whole subject (12, 22)out of 200	Whole subject (13, 23)out of 200	4040/12out of 100	4040/13out of 100	4040/22out of 100	4040/23out of 100
A*	173	173	–	–	–	–
A	151	151	79	79	72	72
B	129	129	70	70	59	59
C	108	108	61	61	47	47
D	95	95	55	55	40	40
E	83	83	49	49	34	34

Grade	Whole subject (12, 22)out of 200	Whole subject (13, 23)out of 200	4040/12out of 100	4040/13out of 100	4040/22out of 100	4040/23out of 100
A*	154	154	–	–	–	–
A	133	133	72	72	61	61
B	112	112	63	63	49	49
C	92	92	54	54	38	38
D	78	78	47	47	31	31
E	64	64	41	41	23	23

Grade	Whole subject (12, 22)out of 200	Whole subject (13, 23)out of 200	4040/12out of 100	4040/13out of 100	4040/22out of 100	4040/23out of 100
A*	150	150	–	–	–	–
A	130	130	67	67	63	63
B	110	110	58	58	52	52
C	91	91	49	49	42	42
D	78	78	43	43	35	35
E	66	66	38	38	28	28