Edexcel International A Level (IAL) raw-mark grade boundaries for the October 2019 exam series, for every unit in Mathematics, Physics, Chemistry, Biology, Economics, Business, Accounting, Psychology and Law. The Full UMS column is the raw mark that already gets the unit's maximum UMS, so you don't need full marks to get full UMS.
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Mathematics grade boundaries October 2019
Unit
Code
Max
A
B
C
D
E
Full UMS
P1 Pure Mathematics 1AS · 100 UMS
WMA11
75
52
45
38
31
25
66
P2 Pure Mathematics 2AS · 100 UMS
WMA12
75
56
48
41
34
27
72
M1 Mechanics 1AS · 100 UMS
WME01
75
55
48
41
34
27
69
S1 Statistics 1AS · 100 UMS
WST01
75
54
46
39
32
25
70
Physics grade boundaries October 2019
Unit
Code
Max
A
B
C
D
E
Full UMS
U1 Mechanics and MaterialsAS · 120 UMS
WPH11
80
44
40
36
32
28
52
U2 Waves and ElectricityAS · 120 UMS
WPH12
80
50
45
40
36
32
60
U3 Practical Skills in Physics IAS · 60 UMS
WPH13
50
28
25
22
20
18
34
Chemistry grade boundaries October 2019
Unit
Code
Max
A
B
C
D
E
Full UMS
U1 Structure, Bonding and Introduction to Organic ChemistryAS · 120 UMS
WCH11
80
64
58
52
46
40
76
U2 Energetics, Group Chemistry, Halogenoalkanes and AlcoholsAS · 120 UMS
WCH12
80
60
54
49
44
39
72
U3 Practical Skills in Chemistry IAS · 60 UMS
WCH13
50
37
33
29
25
22
45
Biology grade boundaries October 2019
Unit
Code
Max
A
B
C
D
E
Full UMS
U1 Molecules, Diet, Transport and HealthAS · 120 UMS
WBI11
80
50
46
42
39
36
58
U2 Cells, Development, Biodiversity and ConservationAS · 120 UMS
WBI12
80
52
48
44
41
38
60
U3 Practical Skills in Biology IAS · 60 UMS
WBI13
50
37
33
29
25
22
45
Economics grade boundaries October 2019
Unit
Code
Max
A
B
C
D
E
Full UMS
U1 Markets in ActionAS · 100 UMS
WEC11
80
59
52
46
40
34
73
U2 Macroeconomic Performance and PolicyAS · 100 UMS
WEC12
80
57
51
45
40
35
69
Business grade boundaries October 2019
Unit
Code
Max
A
B
C
D
E
Full UMS
U1 Marketing and PeopleAS · 100 UMS
WBS11
80
56
51
46
41
36
66
U2 Managing Business ActivitiesAS · 100 UMS
WBS12
80
51
46
42
38
34
61
Accounting grade boundaries October 2019
Unit
Code
Max
A*
A
B
C
D
E
Full UMS
U1 The Accounting System and CostingAS · 300 UMS
WAC11
200
–
124
108
92
76
60
156
U2 Corporate and Management AccountingA2 · 300 UMS
WAC12
200
165
152
139
127
115
103
178
Psychology grade boundaries October 2019
Unit
Code
Max
A*
A
B
C
D
E
Full UMS
U1 Social and Cognitive PsychologyAS · 80 UMS
WPS01
64
–
30
27
24
21
18
36
U2 Biological Psychology, Learning Theories and DevelopmentAS · 120 UMS
WPS02
96
–
47
40
33
26
20
61
U3 Applications of PsychologyA2 · 80 UMS
WPS03
64
39
35
31
27
23
19
43
U4 Clinical Psychology and Psychological SkillsA2 · 120 UMS
WPS04
96
50
44
38
32
26
20
56
Law grade boundaries October 2019
Law (YLA1) is linear: one set of boundaries for Paper 1 and Paper 2 combined, out of 200.