IGCSE Cambridge International Mathematics (0607) grade boundaries — June 2026

Cambridge IGCSE (CAIE) (0607). The official grade thresholds for the June 2026 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 2026 at a glance

A A* in Cambridge International Mathematics required 224/250 (90%) on extended · papers 21, 41, 61.
That A* threshold is 2 marks higher than March 2026 — slightly harder to achieve.
Across paper variants, the A* boundary ranged from 219 to 224 marks — variant choice mattered this session.
A grade C needed roughly 43% on extended · papers 21, 41, 61.

Core · Papers 11, 31, 51

Grade	Min mark	Min %
C	129	65%
D	109	55%
E	90	45%
F	70	35%
G	50	25%

Maximum mark: 200.

Core · Papers 12, 32, 52

Grade	Min mark	Min %
C	130	65%
D	110	56%
E	91	46%
F	70	35%
G	49	25%

Maximum mark: 200.

Core · Papers 13, 33, 53

Grade	Min mark	Min %
C	128	64%
D	106	53%
E	85	43%
F	63	32%
G	41	21%

Maximum mark: 200.

Extended · Papers 21, 41, 61

Grade	Min mark	Min %
A*	224	90%
A	198	80%
B	152	61%
C	107	43%
D	83	34%
E	59	24%

Maximum mark: 250.

Extended · Papers 22, 42, 62

Grade	Min mark	Min %
A*	219	88%
A	189	76%
B	145	58%
C	101	41%
D	81	33%
E	61	25%

Maximum mark: 250.

Extended · Papers 23, 43, 63

Grade	Min mark	Min %
A*	220	88%
A	191	77%
B	146	59%
C	102	41%
D	81	33%
E	60	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.