Grade boundaries

Edexcel International GCSE (9–1) Science (Double Award) 4SD0 grade boundaries January 2021

The least raw mark that reached each grade in January 2021, as Edexcel printed it, for the whole subject and each paper.

From Edexcel’s grade boundaries for January 2021: the board’s document.

GradeWhole subject (1B 1C 1P)out of 330Whole subject (1BR 1CR 1PR)out of 3304SD0/1Bout of 1104SD0/1BRout of 1104SD0/1Cout of 1104SD0/1CRout of 1104SD0/1Pout of 1104SD0/1PRout of 110
9-9236245817981868184
9-8217228747374807378
8-8198211686768756673
8-7180195626162705968
7-7162179565555635161
7-6144162505048574554
6-6126145444541513947
6-5108128384034453340
5-590111333528402834
5-47295283022352328
4-45479212517311623
4-34972192315281421
3-34465172113251219
3-24058161912221117
2-23651141710191015
2-132451315916913
1-128391213814812

Marks for each grade

In total (1B 1C 1P)

  • 236 out of 330 on Edexcel 4SD0 (1B 1C 1P) in total was a grade 9-9 in January 2021.
  • 217 out of 330 on Edexcel 4SD0 (1B 1C 1P) in total was a grade 9-8 in January 2021.
  • 198 out of 330 on Edexcel 4SD0 (1B 1C 1P) in total was a grade 8-8 in January 2021.
  • 180 out of 330 on Edexcel 4SD0 (1B 1C 1P) in total was a grade 8-7 in January 2021.
  • 162 out of 330 on Edexcel 4SD0 (1B 1C 1P) in total was a grade 7-7 in January 2021.
  • 144 out of 330 on Edexcel 4SD0 (1B 1C 1P) in total was a grade 7-6 in January 2021.
  • 126 out of 330 on Edexcel 4SD0 (1B 1C 1P) in total was a grade 6-6 in January 2021.
  • 108 out of 330 on Edexcel 4SD0 (1B 1C 1P) in total was a grade 6-5 in January 2021.
  • 90 out of 330 on Edexcel 4SD0 (1B 1C 1P) in total was a grade 5-5 in January 2021.
  • 72 out of 330 on Edexcel 4SD0 (1B 1C 1P) in total was a grade 5-4 in January 2021.
  • 54 out of 330 on Edexcel 4SD0 (1B 1C 1P) in total was a grade 4-4 in January 2021.
  • 49 out of 330 on Edexcel 4SD0 (1B 1C 1P) in total was a grade 4-3 in January 2021.
  • 44 out of 330 on Edexcel 4SD0 (1B 1C 1P) in total was a grade 3-3 in January 2021.
  • 40 out of 330 on Edexcel 4SD0 (1B 1C 1P) in total was a grade 3-2 in January 2021.
  • 36 out of 330 on Edexcel 4SD0 (1B 1C 1P) in total was a grade 2-2 in January 2021.
  • 32 out of 330 on Edexcel 4SD0 (1B 1C 1P) in total was a grade 2-1 in January 2021.
  • 28 out of 330 on Edexcel 4SD0 (1B 1C 1P) in total was a grade 1-1 in January 2021.

In total (1BR 1CR 1PR)

  • 245 out of 330 on Edexcel 4SD0 (1BR 1CR 1PR) in total was a grade 9-9 in January 2021.
  • 228 out of 330 on Edexcel 4SD0 (1BR 1CR 1PR) in total was a grade 9-8 in January 2021.
  • 211 out of 330 on Edexcel 4SD0 (1BR 1CR 1PR) in total was a grade 8-8 in January 2021.
  • 195 out of 330 on Edexcel 4SD0 (1BR 1CR 1PR) in total was a grade 8-7 in January 2021.
  • 179 out of 330 on Edexcel 4SD0 (1BR 1CR 1PR) in total was a grade 7-7 in January 2021.
  • 162 out of 330 on Edexcel 4SD0 (1BR 1CR 1PR) in total was a grade 7-6 in January 2021.
  • 145 out of 330 on Edexcel 4SD0 (1BR 1CR 1PR) in total was a grade 6-6 in January 2021.
  • 128 out of 330 on Edexcel 4SD0 (1BR 1CR 1PR) in total was a grade 6-5 in January 2021.
  • 111 out of 330 on Edexcel 4SD0 (1BR 1CR 1PR) in total was a grade 5-5 in January 2021.
  • 95 out of 330 on Edexcel 4SD0 (1BR 1CR 1PR) in total was a grade 5-4 in January 2021.
  • 79 out of 330 on Edexcel 4SD0 (1BR 1CR 1PR) in total was a grade 4-4 in January 2021.
  • 72 out of 330 on Edexcel 4SD0 (1BR 1CR 1PR) in total was a grade 4-3 in January 2021.
  • 65 out of 330 on Edexcel 4SD0 (1BR 1CR 1PR) in total was a grade 3-3 in January 2021.
  • 58 out of 330 on Edexcel 4SD0 (1BR 1CR 1PR) in total was a grade 3-2 in January 2021.
  • 51 out of 330 on Edexcel 4SD0 (1BR 1CR 1PR) in total was a grade 2-2 in January 2021.
  • 45 out of 330 on Edexcel 4SD0 (1BR 1CR 1PR) in total was a grade 2-1 in January 2021.
  • 39 out of 330 on Edexcel 4SD0 (1BR 1CR 1PR) in total was a grade 1-1 in January 2021.

Paper 4SD0/1B

  • 81 out of 110 on Edexcel 4SD0 paper 4SD0/1B was a grade 9-9 in January 2021.
  • 74 out of 110 on Edexcel 4SD0 paper 4SD0/1B was a grade 9-8 in January 2021.
  • 68 out of 110 on Edexcel 4SD0 paper 4SD0/1B was a grade 8-8 in January 2021.
  • 62 out of 110 on Edexcel 4SD0 paper 4SD0/1B was a grade 8-7 in January 2021.
  • 56 out of 110 on Edexcel 4SD0 paper 4SD0/1B was a grade 7-7 in January 2021.
  • 50 out of 110 on Edexcel 4SD0 paper 4SD0/1B was a grade 7-6 in January 2021.
  • 44 out of 110 on Edexcel 4SD0 paper 4SD0/1B was a grade 6-6 in January 2021.
  • 38 out of 110 on Edexcel 4SD0 paper 4SD0/1B was a grade 6-5 in January 2021.
  • 33 out of 110 on Edexcel 4SD0 paper 4SD0/1B was a grade 5-5 in January 2021.
  • 28 out of 110 on Edexcel 4SD0 paper 4SD0/1B was a grade 5-4 in January 2021.
  • 21 out of 110 on Edexcel 4SD0 paper 4SD0/1B was a grade 4-4 in January 2021.
  • 19 out of 110 on Edexcel 4SD0 paper 4SD0/1B was a grade 4-3 in January 2021.
  • 17 out of 110 on Edexcel 4SD0 paper 4SD0/1B was a grade 3-3 in January 2021.
  • 16 out of 110 on Edexcel 4SD0 paper 4SD0/1B was a grade 3-2 in January 2021.
  • 14 out of 110 on Edexcel 4SD0 paper 4SD0/1B was a grade 2-2 in January 2021.
  • 13 out of 110 on Edexcel 4SD0 paper 4SD0/1B was a grade 2-1 in January 2021.
  • 12 out of 110 on Edexcel 4SD0 paper 4SD0/1B was a grade 1-1 in January 2021.

Paper 4SD0/1BR

  • 79 out of 110 on Edexcel 4SD0 paper 4SD0/1BR was a grade 9-9 in January 2021.
  • 73 out of 110 on Edexcel 4SD0 paper 4SD0/1BR was a grade 9-8 in January 2021.
  • 67 out of 110 on Edexcel 4SD0 paper 4SD0/1BR was a grade 8-8 in January 2021.
  • 61 out of 110 on Edexcel 4SD0 paper 4SD0/1BR was a grade 8-7 in January 2021.
  • 55 out of 110 on Edexcel 4SD0 paper 4SD0/1BR was a grade 7-7 in January 2021.
  • 50 out of 110 on Edexcel 4SD0 paper 4SD0/1BR was a grade 7-6 in January 2021.
  • 45 out of 110 on Edexcel 4SD0 paper 4SD0/1BR was a grade 6-6 in January 2021.
  • 40 out of 110 on Edexcel 4SD0 paper 4SD0/1BR was a grade 6-5 in January 2021.
  • 35 out of 110 on Edexcel 4SD0 paper 4SD0/1BR was a grade 5-5 in January 2021.
  • 30 out of 110 on Edexcel 4SD0 paper 4SD0/1BR was a grade 5-4 in January 2021.
  • 25 out of 110 on Edexcel 4SD0 paper 4SD0/1BR was a grade 4-4 in January 2021.
  • 23 out of 110 on Edexcel 4SD0 paper 4SD0/1BR was a grade 4-3 in January 2021.
  • 21 out of 110 on Edexcel 4SD0 paper 4SD0/1BR was a grade 3-3 in January 2021.
  • 19 out of 110 on Edexcel 4SD0 paper 4SD0/1BR was a grade 3-2 in January 2021.
  • 17 out of 110 on Edexcel 4SD0 paper 4SD0/1BR was a grade 2-2 in January 2021.
  • 15 out of 110 on Edexcel 4SD0 paper 4SD0/1BR was a grade 2-1 in January 2021.
  • 13 out of 110 on Edexcel 4SD0 paper 4SD0/1BR was a grade 1-1 in January 2021.

Paper 4SD0/1C

  • 81 out of 110 on Edexcel 4SD0 paper 4SD0/1C was a grade 9-9 in January 2021.
  • 74 out of 110 on Edexcel 4SD0 paper 4SD0/1C was a grade 9-8 in January 2021.
  • 68 out of 110 on Edexcel 4SD0 paper 4SD0/1C was a grade 8-8 in January 2021.
  • 62 out of 110 on Edexcel 4SD0 paper 4SD0/1C was a grade 8-7 in January 2021.
  • 55 out of 110 on Edexcel 4SD0 paper 4SD0/1C was a grade 7-7 in January 2021.
  • 48 out of 110 on Edexcel 4SD0 paper 4SD0/1C was a grade 7-6 in January 2021.
  • 41 out of 110 on Edexcel 4SD0 paper 4SD0/1C was a grade 6-6 in January 2021.
  • 34 out of 110 on Edexcel 4SD0 paper 4SD0/1C was a grade 6-5 in January 2021.
  • 28 out of 110 on Edexcel 4SD0 paper 4SD0/1C was a grade 5-5 in January 2021.
  • 22 out of 110 on Edexcel 4SD0 paper 4SD0/1C was a grade 5-4 in January 2021.
  • 17 out of 110 on Edexcel 4SD0 paper 4SD0/1C was a grade 4-4 in January 2021.
  • 15 out of 110 on Edexcel 4SD0 paper 4SD0/1C was a grade 4-3 in January 2021.
  • 13 out of 110 on Edexcel 4SD0 paper 4SD0/1C was a grade 3-3 in January 2021.
  • 12 out of 110 on Edexcel 4SD0 paper 4SD0/1C was a grade 3-2 in January 2021.
  • 10 out of 110 on Edexcel 4SD0 paper 4SD0/1C was a grade 2-2 in January 2021.
  • 9 out of 110 on Edexcel 4SD0 paper 4SD0/1C was a grade 2-1 in January 2021.
  • 8 out of 110 on Edexcel 4SD0 paper 4SD0/1C was a grade 1-1 in January 2021.

Paper 4SD0/1CR

  • 86 out of 110 on Edexcel 4SD0 paper 4SD0/1CR was a grade 9-9 in January 2021.
  • 80 out of 110 on Edexcel 4SD0 paper 4SD0/1CR was a grade 9-8 in January 2021.
  • 75 out of 110 on Edexcel 4SD0 paper 4SD0/1CR was a grade 8-8 in January 2021.
  • 70 out of 110 on Edexcel 4SD0 paper 4SD0/1CR was a grade 8-7 in January 2021.
  • 63 out of 110 on Edexcel 4SD0 paper 4SD0/1CR was a grade 7-7 in January 2021.
  • 57 out of 110 on Edexcel 4SD0 paper 4SD0/1CR was a grade 7-6 in January 2021.
  • 51 out of 110 on Edexcel 4SD0 paper 4SD0/1CR was a grade 6-6 in January 2021.
  • 45 out of 110 on Edexcel 4SD0 paper 4SD0/1CR was a grade 6-5 in January 2021.
  • 40 out of 110 on Edexcel 4SD0 paper 4SD0/1CR was a grade 5-5 in January 2021.
  • 35 out of 110 on Edexcel 4SD0 paper 4SD0/1CR was a grade 5-4 in January 2021.
  • 31 out of 110 on Edexcel 4SD0 paper 4SD0/1CR was a grade 4-4 in January 2021.
  • 28 out of 110 on Edexcel 4SD0 paper 4SD0/1CR was a grade 4-3 in January 2021.
  • 25 out of 110 on Edexcel 4SD0 paper 4SD0/1CR was a grade 3-3 in January 2021.
  • 22 out of 110 on Edexcel 4SD0 paper 4SD0/1CR was a grade 3-2 in January 2021.
  • 19 out of 110 on Edexcel 4SD0 paper 4SD0/1CR was a grade 2-2 in January 2021.
  • 16 out of 110 on Edexcel 4SD0 paper 4SD0/1CR was a grade 2-1 in January 2021.
  • 14 out of 110 on Edexcel 4SD0 paper 4SD0/1CR was a grade 1-1 in January 2021.

Paper 4SD0/1P

  • 81 out of 110 on Edexcel 4SD0 paper 4SD0/1P was a grade 9-9 in January 2021.
  • 73 out of 110 on Edexcel 4SD0 paper 4SD0/1P was a grade 9-8 in January 2021.
  • 66 out of 110 on Edexcel 4SD0 paper 4SD0/1P was a grade 8-8 in January 2021.
  • 59 out of 110 on Edexcel 4SD0 paper 4SD0/1P was a grade 8-7 in January 2021.
  • 51 out of 110 on Edexcel 4SD0 paper 4SD0/1P was a grade 7-7 in January 2021.
  • 45 out of 110 on Edexcel 4SD0 paper 4SD0/1P was a grade 7-6 in January 2021.
  • 39 out of 110 on Edexcel 4SD0 paper 4SD0/1P was a grade 6-6 in January 2021.
  • 33 out of 110 on Edexcel 4SD0 paper 4SD0/1P was a grade 6-5 in January 2021.
  • 28 out of 110 on Edexcel 4SD0 paper 4SD0/1P was a grade 5-5 in January 2021.
  • 23 out of 110 on Edexcel 4SD0 paper 4SD0/1P was a grade 5-4 in January 2021.
  • 16 out of 110 on Edexcel 4SD0 paper 4SD0/1P was a grade 4-4 in January 2021.
  • 14 out of 110 on Edexcel 4SD0 paper 4SD0/1P was a grade 4-3 in January 2021.
  • 12 out of 110 on Edexcel 4SD0 paper 4SD0/1P was a grade 3-3 in January 2021.
  • 11 out of 110 on Edexcel 4SD0 paper 4SD0/1P was a grade 3-2 in January 2021.
  • 10 out of 110 on Edexcel 4SD0 paper 4SD0/1P was a grade 2-2 in January 2021.
  • 9 out of 110 on Edexcel 4SD0 paper 4SD0/1P was a grade 2-1 in January 2021.
  • 8 out of 110 on Edexcel 4SD0 paper 4SD0/1P was a grade 1-1 in January 2021.

Paper 4SD0/1PR

  • 84 out of 110 on Edexcel 4SD0 paper 4SD0/1PR was a grade 9-9 in January 2021.
  • 78 out of 110 on Edexcel 4SD0 paper 4SD0/1PR was a grade 9-8 in January 2021.
  • 73 out of 110 on Edexcel 4SD0 paper 4SD0/1PR was a grade 8-8 in January 2021.
  • 68 out of 110 on Edexcel 4SD0 paper 4SD0/1PR was a grade 8-7 in January 2021.
  • 61 out of 110 on Edexcel 4SD0 paper 4SD0/1PR was a grade 7-7 in January 2021.
  • 54 out of 110 on Edexcel 4SD0 paper 4SD0/1PR was a grade 7-6 in January 2021.
  • 47 out of 110 on Edexcel 4SD0 paper 4SD0/1PR was a grade 6-6 in January 2021.
  • 40 out of 110 on Edexcel 4SD0 paper 4SD0/1PR was a grade 6-5 in January 2021.
  • 34 out of 110 on Edexcel 4SD0 paper 4SD0/1PR was a grade 5-5 in January 2021.
  • 28 out of 110 on Edexcel 4SD0 paper 4SD0/1PR was a grade 5-4 in January 2021.
  • 23 out of 110 on Edexcel 4SD0 paper 4SD0/1PR was a grade 4-4 in January 2021.
  • 21 out of 110 on Edexcel 4SD0 paper 4SD0/1PR was a grade 4-3 in January 2021.
  • 19 out of 110 on Edexcel 4SD0 paper 4SD0/1PR was a grade 3-3 in January 2021.
  • 17 out of 110 on Edexcel 4SD0 paper 4SD0/1PR was a grade 3-2 in January 2021.
  • 15 out of 110 on Edexcel 4SD0 paper 4SD0/1PR was a grade 2-2 in January 2021.
  • 13 out of 110 on Edexcel 4SD0 paper 4SD0/1PR was a grade 2-1 in January 2021.
  • 12 out of 110 on Edexcel 4SD0 paper 4SD0/1PR was a grade 1-1 in January 2021.