Pearson EdexcelInternational A LevelLatest series: June 2026

Edexcel International A Level Pure Mathematics grade boundaries

In short

Raw-mark grade boundaries for every Pure Mathematics unit of the Pearson Edexcel International A Level, from June 2025 to June 2026. Each unit is converted to a uniform mark scale (UMS); the overall grade comes from the total UMS.

Unit grade boundaries (raw marks)

International A Level units are graded on a uniform mark scale; the figures here are raw-mark boundaries for each unit, as published by Pearson. Use the source document for the conversion to uniform marks. Where a unit has more than one version in a series (for example 1 and 1A), each cell shows the lowest and highest boundary.

WMA11 · Unit 1: Pure Mathematics 1

Series	Max	A	B	C	D	E
June 2026	75	46–54	40–47	34–40	28–33	22–26
January 2026	75	56–60	49–53	42–46	35–39	29–33
October 2025	75	57–59	50–51	43–44	36–37	29–30
June 2025	75	55	48	41	35	29

WMA12 · Unit 2: Pure Mathematics 2

Series	Max	A	B	C	D	E
June 2026	75	48–56	42–49	36–43	31–37	26–31
January 2026	75	51	45	39	33	28
October 2025	75	54	47	40	34	28
June 2025	75	53	47	41	35	29

WMA13 · Unit 3: Pure Mathematics 3

Series	Max	A*	A	B	C	D	E
June 2026	75	61–63	55–57	49–51	43–45	37–39	32–33
January 2026	75	64–66	57–59	50–52	44–46	38–40	32–34
October 2025	75	63–65	57–59	51–53	45–47	39–41	34–36
June 2025	75	63–65	57–59	51–53	45–47	39–41	34–36

WMA14 · Unit 4: Pure Mathematics 4

Series	Max	A*	A	B	C	D	E
June 2026	75	65–66	58	50–51	42–44	34–37	27–31
January 2026	75	62–65	55–57	48–49	41	34	27
October 2025	75	67–69	59–63	51–55	43–47	36–39	29–32
June 2025	75	63	56	49	42	36	30

Sources

Figures from the grade boundary documents published by Pearson. ExaminerPrep is not affiliated with Pearson. Always check the source document for your own series and unit.

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