IGCSE Cambridge International Mathematics (0607) grade boundaries — June 2025

Cambridge IGCSE (CAIE) (0607). The official grade thresholds for the June 2025 series — the minimum raw mark needed for each grade, by tier and paper combination. Pick the option matching the papers you sat.

Cambridge publishes these as grade threshold tables: "grade thresholds" and "grade boundaries" are two names for the same numbers.

June 2025 at a glance

A A* in Cambridge International Mathematics required 211/250 (85%) on extended · papers 21, 41, 61.
That A* threshold is 8 marks lower than March 2025 — slightly easier to achieve.
Across paper variants, the A* boundary ranged from 211 to 216 marks — variant choice mattered this session.
A grade C needed roughly 38% on extended · papers 21, 41, 61.

Core · Papers 11, 31, 51

Grade	Min mark	Min %
C	133	67%
D	110	56%
E	87	44%
F	65	33%
G	43	22%

Maximum mark: 200.

Core · Papers 12, 32, 52

Grade	Min mark	Min %
C	135	68%
D	111	56%
E	88	44%
F	64	32%
G	40	20%

Maximum mark: 200.

Core · Papers 13, 33, 53

Grade	Min mark	Min %
C	135	68%
D	111	56%
E	88	44%
F	65	33%
G	42	21%

Maximum mark: 200.

Extended · Papers 21, 41, 61

Grade	Min mark	Min %
A*	211	85%
A	173	70%
B	133	54%
C	94	38%
D	74	30%
E	55	22%

Maximum mark: 250.

Extended · Papers 22, 42, 62

Grade	Min mark	Min %
A*	216	87%
A	183	74%
B	141	57%
C	100	40%
D	79	32%
E	58	24%

Maximum mark: 250.

Extended · Papers 23, 43, 63

Grade	Min mark	Min %
A*	214	86%
A	179	72%
B	138	56%
C	97	39%
D	77	31%
E	58	24%

Maximum mark: 250.

Extended · Papers 50

Grade	Min mark	Min %
A*	77	86%
A	67	75%
B	57	64%
C	48	54%
D	40	45%
E	32	36%
F	24	27%
G	16	18%

Maximum mark: 90.

Calculate your Cambridge International Mathematics grade →

Official source (PDF) →

Figures sourced from the official Cambridge grade threshold tables. Always confirm with your exam board.