Computer Science — A-Level

Grade Boundaries — 9618

The mark-to-grade calculator needs a verified cash-in composition. This qualification is Cambridge International route-based — the grade depends on which component combination was sat. The tables and trend graph below are fully live.

Grade boundaries

Component thresholds (minimum raw marks)

June 2026

Component	Max	A	B	C	D	E
11	75	48	42	34	27	20
12	75	48	42	34	27	20
13	75	53	47	40	33	26
21	75	51	43	36	29	22
22	75	51	43	36	29	22
23	75	56	48	41	35	29
31	75	49	42	35	29	22
32	75	49	42	35	29	22
33	75	49	42	35	29	22
41	75	58	45	37	28	19
42	75	58	45	37	28	19
43	75	58	45	37	28	19
50	75	61	54	45	36	27
60	75	59	52	44	35	27

November 2025

Component	Max	A*	A	B	C	D	E
11	75	–	49	41	33	26	18
12	75	–	49	41	34	27	21
13	75	–	49	41	34	27	21
21	75	–	46	37	29	21	14
22	75	–	46	37	30	23	16
23	75	–	46	37	30	23	16
31	75	–	54	46	39	31	23
32	75	–	54	46	39	31	23
33	75	–	54	46	39	32	23
41	75	–	51	41	32	24	16
42	75	–	49	39	30	22	13
43	75	–	49	39	30	21	13

June 2025

Component	Max	A*	A	B	C	D	E
11	75	–	50	44	37	30	22
12	75	–	50	45	37	29	22
13	75	–	53	48	40	33	25
21	75	–	49	42	34	26	19
22	75	–	50	43	35	27	19
23	75	–	62	58	50	42	35
31	75	–	43	34	28	21	14
32	75	–	43	36	29	22	14
33	75	–	43	34	28	21	14
41	75	–	53	42	34	26	18
42	75	–	54	42	34	26	18
43	75	–	53	42	34	26	18
50	75	–	54	45	36	27	18
60	75	–	54	45	36	27	18

November 2024

Component	Max	A*	A	B	C	D	E
11	75	–	47	39	32	24	16
12	75	–	44	37	30	23	16
13	75	–	46	38	32	25	18
21	75	–	45	38	30	22	15
22	75	–	42	34	26	19	12
23	75	–	47	39	31	24	17
31	75	–	49	40	35	29	23
32	75	–	55	47	41	34	27
33	75	–	49	40	35	29	23
41	75	–	52	41	32	24	16
42	75	–	42	33	26	19	12
43	75	–	52	41	32	24	16

Syllabus thresholds by route (weighted marks)

June 2026

Route	Max	A	B	C	D	E
11+21+31+41A Level · linear	300	206	172	142	112	83
12+22+32+42A Level · linear	300	206	172	142	112	83
13+23+33+43A Level · linear	300	216	182	153	124	96
50+60A Level · linear	150	120	106	88	71	54
31+41+87A Level · staged	300	206	173	142	112	82
31+41+97A Level · staged	300	202	165	134	103	73
31+41+99A Level · staged	300	202	165	136	107	78
32+42+88A Level · staged	300	207	175	144	113	82
32+42+97A Level · staged	300	202	165	134	103	73
32+42+98A Level · staged	300	202	165	136	107	78
33+43+89A Level · staged	300	222	193	162	131	101
33+43+95A Level · staged	300	202	165	135	105	75
33+43+98A Level · staged	300	202	165	136	107	78
33+43+99A Level · staged	300	202	165	136	107	78
60+80A Level · staged	150	119	105	89	73	57

November 2025

Route	Max	A*	A	B	C	D	E
2W30011+22+32A-Level	42	233	198	163	132	101	70
AX30011+21+31A-Level	41	235	200	165	133	102	71
AY30012+22+32A-Level	42	233	198	163	133	103	73
AZ30013+23+33A-Level	43	233	198	163	133	103	73
BQ30031+41A-Level	88	235	205	175	143	111	80
BR30032+42A-Level	89	245	218	191	159	127	96
BX30031+41A-Level	87	235	204	173	142	111	80
BY30032+42A-Level	88	233	203	173	141	109	77
BZ30033+43A-Level	89	245	218	191	159	127	96
CX30031+41A-Level	97	230	197	164	132	101	70
CY30032+42A-Level	98	222	189	156	125	94	64
CZ30033+43A-Level	99	230	196	162	131	101	71
WC30032+42A-Level	95	226	192	158	126	95	64

June 2025

Route	Max	A*	A	B	C	D	E
AX30011+21+31A-Level	41	228	195	162	132	102	73
AY30012+22+32A-Level	42	228	197	166	135	104	73
AZ30013+23+33A-Level	43	240	211	182	152	122	92
BX30031+41A-Level	87	224	190	156	128	100	73
BY30032+42A-Level	88	224	191	158	129	101	73
BZ30033+43A-Level	89	224	190	156	128	100	73
CS30031+41A-Level	99	225	189	153	124	95	67
CT30032+42A-Level	97	223	189	155	124	93	63
CU30033+43A-Level	98	217	182	147	118	89	60
CX30031+41A-Level	97	223	188	153	123	93	63
CY30032+42A-Level	98	217	183	149	119	89	60
P215050A-Level	60	126	108	90	72	54	36

November 2024

Route	Max	A*	A	B	C	D	E
2W30011+22+32A-Level	42	219	186	153	124	95	67
3W30011+22+32A-Level	42	219	186	153	124	95	67
AX30011+21+31A-Level	41	228	193	158	128	99	70
AY30012+22+32A-Level	42	215	183	151	123	95	67
AZ30013+23+33A-Level	43	230	194	158	130	102	74
BP30033+43A-Level	87	229	195	161	134	107	80
BQ30031+41A-Level	88	229	195	161	134	107	80
BR30032+42A-Level	89	222	191	160	133	106	80
BY30032+42A-Level	88	222	191	160	133	106	80
BZ30033+43A-Level	89	229	195	161	134	107	80
CX30031+41A-Level	97	225	191	157	129	101	74
CY30032+42A-Level	98	222	190	158	130	102	75
CZ30033+43A-Level	99	225	191	157	129	101	74
W130032+42A-Level	96	221	189	157	129	102	75

Source: official Cambridge International grade-boundary documents — every file sha256-recorded in the syllabai-resources GradeBoundaries lane. A boundary is the minimum mark for the grade.

Component

Max

Component

Max

–

Component

Max

–

Component

Max

–

Route

Max

11+21+31+41A Level · linear

300

206

172

142

112

12+22+32+42A Level · linear

300

206

172

142

112

13+23+33+43A Level · linear

300

216

182

153

124

50+60A Level · linear

150

120

106

31+41+87A Level · staged

300

206

173

142

112

31+41+97A Level · staged

300

202

165

134

103

31+41+99A Level · staged

300

202

165

136

107

32+42+88A Level · staged

300

207

175

144

113

32+42+97A Level · staged

300

202

165

134

103

32+42+98A Level · staged

300

202

165

136

107

33+43+89A Level · staged

300

222

193

162

131

101

33+43+95A Level · staged

300

202

165

135

105

33+43+98A Level · staged

300

202

165

136

107

33+43+99A Level · staged

300

202

165

136

107

60+80A Level · staged

150

119

105

Route

Max

2W30011+22+32A-Level

233

198

163

132

101

AX30011+21+31A-Level

235

200

165

133

102

AY30012+22+32A-Level

233

198

163

133

103

AZ30013+23+33A-Level

233

198

163

133

103

BQ30031+41A-Level

235

205

175

143

111

BR30032+42A-Level

245

218

191

159

127

BX30031+41A-Level

235

204

173

142

111

BY30032+42A-Level

233

203

173

141

109

BZ30033+43A-Level

245

218

191

159

127

CX30031+41A-Level

230

197

164

132

101

CY30032+42A-Level

222

189

156

125

CZ30033+43A-Level

230

196

162

131

101

WC30032+42A-Level

226

192

158

126

Route

Max

AX30011+21+31A-Level

228

195

162

132

102

AY30012+22+32A-Level

228

197

166

135

104

AZ30013+23+33A-Level

240

211

182

152

122

BX30031+41A-Level

224

190

156

128

100

BY30032+42A-Level

224

191

158

129

101

BZ30033+43A-Level

224

190

156

128

100

CS30031+41A-Level

225

189

153

124

CT30032+42A-Level

223

189

155

124

CU30033+43A-Level

217

182

147

118

CX30031+41A-Level

223

188

153

123

CY30032+42A-Level

217

183

149

119

P215050A-Level

126

108

Route

Max

2W30011+22+32A-Level

219

186

153

124

3W30011+22+32A-Level

219

186

153

124

AX30011+21+31A-Level

228

193

158

128

AY30012+22+32A-Level

215

183

151

123

AZ30013+23+33A-Level

230

194

158

130

102

BP30033+43A-Level

229

195

161

134

107

BQ30031+41A-Level

229

195

161

134

107

BR30032+42A-Level

222

191

160

133

106

BY30032+42A-Level

222

191

160

133

106

BZ30033+43A-Level

229

195

161

134

107

CX30031+41A-Level

225

191

157

129

101

CY30032+42A-Level

222

190

158

130

102

CZ30033+43A-Level

225

191

157

129

101

W130032+42A-Level

221

189

157

129

102

Component	Max	A	B	C	D	E
11	75	48	42	34	27	20
12	75	48	42	34	27	20
13	75	53	47	40	33	26
21	75	51	43	36	29	22
22	75	51	43	36	29	22
23	75	56	48	41	35	29
31	75	49	42	35	29	22
32	75	49	42	35	29	22
33	75	49	42	35	29	22
41	75	58	45	37	28	19
42	75	58	45	37	28	19
43	75	58	45	37	28	19
50	75	61	54	45	36	27
60	75	59	52	44	35	27

Component	Max	A*	A	B	C	D	E
11	75	–	49	41	33	26	18
12	75	–	49	41	34	27	21
13	75	–	49	41	34	27	21
21	75	–	46	37	29	21	14
22	75	–	46	37	30	23	16
23	75	–	46	37	30	23	16
31	75	–	54	46	39	31	23
32	75	–	54	46	39	31	23
33	75	–	54	46	39	32	23
41	75	–	51	41	32	24	16
42	75	–	49	39	30	22	13
43	75	–	49	39	30	21	13

Component	Max	A*	A	B	C	D	E
11	75	–	50	44	37	30	22
12	75	–	50	45	37	29	22
13	75	–	53	48	40	33	25
21	75	–	49	42	34	26	19
22	75	–	50	43	35	27	19
23	75	–	62	58	50	42	35
31	75	–	43	34	28	21	14
32	75	–	43	36	29	22	14
33	75	–	43	34	28	21	14
41	75	–	53	42	34	26	18
42	75	–	54	42	34	26	18
43	75	–	53	42	34	26	18
50	75	–	54	45	36	27	18
60	75	–	54	45	36	27	18

Component	Max	A*	A	B	C	D	E
11	75	–	47	39	32	24	16
12	75	–	44	37	30	23	16
13	75	–	46	38	32	25	18
21	75	–	45	38	30	22	15
22	75	–	42	34	26	19	12
23	75	–	47	39	31	24	17
31	75	–	49	40	35	29	23
32	75	–	55	47	41	34	27
33	75	–	49	40	35	29	23
41	75	–	52	41	32	24	16
42	75	–	42	33	26	19	12
43	75	–	52	41	32	24	16

Component	Max	A	B	C	D	E
11	75	48	42	34	27	20
12	75	48	42	34	27	20
13	75	53	47	40	33	26
21	75	51	43	36	29	22
22	75	51	43	36	29	22
23	75	56	48	41	35	29
31	75	49	42	35	29	22
32	75	49	42	35	29	22
33	75	49	42	35	29	22
41	75	58	45	37	28	19
42	75	58	45	37	28	19
43	75	58	45	37	28	19
50	75	61	54	45	36	27
60	75	59	52	44	35	27

Component	Max	A*	A	B	C	D	E
11	75	–	49	41	33	26	18
12	75	–	49	41	34	27	21
13	75	–	49	41	34	27	21
21	75	–	46	37	29	21	14
22	75	–	46	37	30	23	16
23	75	–	46	37	30	23	16
31	75	–	54	46	39	31	23
32	75	–	54	46	39	31	23
33	75	–	54	46	39	32	23
41	75	–	51	41	32	24	16
42	75	–	49	39	30	22	13
43	75	–	49	39	30	21	13

Component	Max	A*	A	B	C	D	E
11	75	–	50	44	37	30	22
12	75	–	50	45	37	29	22
13	75	–	53	48	40	33	25
21	75	–	49	42	34	26	19
22	75	–	50	43	35	27	19
23	75	–	62	58	50	42	35
31	75	–	43	34	28	21	14
32	75	–	43	36	29	22	14
33	75	–	43	34	28	21	14
41	75	–	53	42	34	26	18
42	75	–	54	42	34	26	18
43	75	–	53	42	34	26	18
50	75	–	54	45	36	27	18
60	75	–	54	45	36	27	18

Component	Max	A*	A	B	C	D	E
11	75	–	47	39	32	24	16
12	75	–	44	37	30	23	16
13	75	–	46	38	32	25	18
21	75	–	45	38	30	22	15
22	75	–	42	34	26	19	12
23	75	–	47	39	31	24	17
31	75	–	49	40	35	29	23
32	75	–	55	47	41	34	27
33	75	–	49	40	35	29	23
41	75	–	52	41	32	24	16
42	75	–	42	33	26	19	12
43	75	–	52	41	32	24	16

Component	Max	A	B	C	D	E
11	75	48	42	34	27	20
12	75	48	42	34	27	20
13	75	53	47	40	33	26
21	75	51	43	36	29	22
22	75	51	43	36	29	22
23	75	56	48	41	35	29
31	75	49	42	35	29	22
32	75	49	42	35	29	22
33	75	49	42	35	29	22
41	75	58	45	37	28	19
42	75	58	45	37	28	19
43	75	58	45	37	28	19
50	75	61	54	45	36	27
60	75	59	52	44	35	27

Component	Max	A*	A	B	C	D	E
11	75	–	49	41	33	26	18
12	75	–	49	41	34	27	21
13	75	–	49	41	34	27	21
21	75	–	46	37	29	21	14
22	75	–	46	37	30	23	16
23	75	–	46	37	30	23	16
31	75	–	54	46	39	31	23
32	75	–	54	46	39	31	23
33	75	–	54	46	39	32	23
41	75	–	51	41	32	24	16
42	75	–	49	39	30	22	13
43	75	–	49	39	30	21	13

Component	Max	A*	A	B	C	D	E
11	75	–	50	44	37	30	22
12	75	–	50	45	37	29	22
13	75	–	53	48	40	33	25
21	75	–	49	42	34	26	19
22	75	–	50	43	35	27	19
23	75	–	62	58	50	42	35
31	75	–	43	34	28	21	14
32	75	–	43	36	29	22	14
33	75	–	43	34	28	21	14
41	75	–	53	42	34	26	18
42	75	–	54	42	34	26	18
43	75	–	53	42	34	26	18
50	75	–	54	45	36	27	18
60	75	–	54	45	36	27	18

Component	Max	A*	A	B	C	D	E
11	75	–	47	39	32	24	16
12	75	–	44	37	30	23	16
13	75	–	46	38	32	25	18
21	75	–	45	38	30	22	15
22	75	–	42	34	26	19	12
23	75	–	47	39	31	24	17
31	75	–	49	40	35	29	23
32	75	–	55	47	41	34	27
33	75	–	49	40	35	29	23
41	75	–	52	41	32	24	16
42	75	–	42	33	26	19	12
43	75	–	52	41	32	24	16

Component	Max	A	B	C	D	E
11	75	48	42	34	27	20
12	75	48	42	34	27	20
13	75	53	47	40	33	26
21	75	51	43	36	29	22
22	75	51	43	36	29	22
23	75	56	48	41	35	29
31	75	49	42	35	29	22
32	75	49	42	35	29	22
33	75	49	42	35	29	22
41	75	58	45	37	28	19
42	75	58	45	37	28	19
43	75	58	45	37	28	19
50	75	61	54	45	36	27
60	75	59	52	44	35	27

Component	Max	A*	A	B	C	D	E
11	75	–	49	41	33	26	18
12	75	–	49	41	34	27	21
13	75	–	49	41	34	27	21
21	75	–	46	37	29	21	14
22	75	–	46	37	30	23	16
23	75	–	46	37	30	23	16
31	75	–	54	46	39	31	23
32	75	–	54	46	39	31	23
33	75	–	54	46	39	32	23
41	75	–	51	41	32	24	16
42	75	–	49	39	30	22	13
43	75	–	49	39	30	21	13

Component	Max	A*	A	B	C	D	E
11	75	–	50	44	37	30	22
12	75	–	50	45	37	29	22
13	75	–	53	48	40	33	25
21	75	–	49	42	34	26	19
22	75	–	50	43	35	27	19
23	75	–	62	58	50	42	35
31	75	–	43	34	28	21	14
32	75	–	43	36	29	22	14
33	75	–	43	34	28	21	14
41	75	–	53	42	34	26	18
42	75	–	54	42	34	26	18
43	75	–	53	42	34	26	18
50	75	–	54	45	36	27	18
60	75	–	54	45	36	27	18

Component	Max	A*	A	B	C	D	E
11	75	–	47	39	32	24	16
12	75	–	44	37	30	23	16
13	75	–	46	38	32	25	18
21	75	–	45	38	30	22	15
22	75	–	42	34	26	19	12
23	75	–	47	39	31	24	17
31	75	–	49	40	35	29	23
32	75	–	55	47	41	34	27
33	75	–	49	40	35	29	23
41	75	–	52	41	32	24	16
42	75	–	42	33	26	19	12
43	75	–	52	41	32	24	16

Component	Max	A	B	C	D	E
11	75	48	42	34	27	20
12	75	48	42	34	27	20
13	75	53	47	40	33	26
21	75	51	43	36	29	22
22	75	51	43	36	29	22
23	75	56	48	41	35	29
31	75	49	42	35	29	22
32	75	49	42	35	29	22
33	75	49	42	35	29	22
41	75	58	45	37	28	19
42	75	58	45	37	28	19
43	75	58	45	37	28	19
50	75	61	54	45	36	27
60	75	59	52	44	35	27

Component	Max	A*	A	B	C	D	E
11	75	–	49	41	33	26	18
12	75	–	49	41	34	27	21
13	75	–	49	41	34	27	21
21	75	–	46	37	29	21	14
22	75	–	46	37	30	23	16
23	75	–	46	37	30	23	16
31	75	–	54	46	39	31	23
32	75	–	54	46	39	31	23
33	75	–	54	46	39	32	23
41	75	–	51	41	32	24	16
42	75	–	49	39	30	22	13
43	75	–	49	39	30	21	13

Component	Max	A*	A	B	C	D	E
11	75	–	50	44	37	30	22
12	75	–	50	45	37	29	22
13	75	–	53	48	40	33	25
21	75	–	49	42	34	26	19
22	75	–	50	43	35	27	19
23	75	–	62	58	50	42	35
31	75	–	43	34	28	21	14
32	75	–	43	36	29	22	14
33	75	–	43	34	28	21	14
41	75	–	53	42	34	26	18
42	75	–	54	42	34	26	18
43	75	–	53	42	34	26	18
50	75	–	54	45	36	27	18
60	75	–	54	45	36	27	18

Component	Max	A*	A	B	C	D	E
11	75	–	47	39	32	24	16
12	75	–	44	37	30	23	16
13	75	–	46	38	32	25	18
21	75	–	45	38	30	22	15
22	75	–	42	34	26	19	12
23	75	–	47	39	31	24	17
31	75	–	49	40	35	29	23
32	75	–	55	47	41	34	27
33	75	–	49	40	35	29	23
41	75	–	52	41	32	24	16
42	75	–	42	33	26	19	12
43	75	–	52	41	32	24	16

Component	Max	A	B	C	D	E
11	75	48	42	34	27	20
12	75	48	42	34	27	20
13	75	53	47	40	33	26
21	75	51	43	36	29	22
22	75	51	43	36	29	22
23	75	56	48	41	35	29
31	75	49	42	35	29	22
32	75	49	42	35	29	22
33	75	49	42	35	29	22
41	75	58	45	37	28	19
42	75	58	45	37	28	19
43	75	58	45	37	28	19
50	75	61	54	45	36	27
60	75	59	52	44	35	27

Component	Max	A*	A	B	C	D	E
11	75	–	49	41	33	26	18
12	75	–	49	41	34	27	21
13	75	–	49	41	34	27	21
21	75	–	46	37	29	21	14
22	75	–	46	37	30	23	16
23	75	–	46	37	30	23	16
31	75	–	54	46	39	31	23
32	75	–	54	46	39	31	23
33	75	–	54	46	39	32	23
41	75	–	51	41	32	24	16
42	75	–	49	39	30	22	13
43	75	–	49	39	30	21	13

Component	Max	A*	A	B	C	D	E
11	75	–	50	44	37	30	22
12	75	–	50	45	37	29	22
13	75	–	53	48	40	33	25
21	75	–	49	42	34	26	19
22	75	–	50	43	35	27	19
23	75	–	62	58	50	42	35
31	75	–	43	34	28	21	14
32	75	–	43	36	29	22	14
33	75	–	43	34	28	21	14
41	75	–	53	42	34	26	18
42	75	–	54	42	34	26	18
43	75	–	53	42	34	26	18
50	75	–	54	45	36	27	18
60	75	–	54	45	36	27	18

Component	Max	A*	A	B	C	D	E
11	75	–	47	39	32	24	16
12	75	–	44	37	30	23	16
13	75	–	46	38	32	25	18
21	75	–	45	38	30	22	15
22	75	–	42	34	26	19	12
23	75	–	47	39	31	24	17
31	75	–	49	40	35	29	23
32	75	–	55	47	41	34	27
33	75	–	49	40	35	29	23
41	75	–	52	41	32	24	16
42	75	–	42	33	26	19	12
43	75	–	52	41	32	24	16