Grade boundaries

Edexcel GCSE Combined Science 1SC0 grade boundaries June 2025

The least raw mark that reached each grade in June 2025, as Edexcel printed it, for the whole subject and each paper.

From Edexcel’s grade boundaries for June 2025: the board’s document.

Foundation tier
GradeWhole subjectout of 3601SC0/1BFout of 601SC0/1CFout of 601SC0/1PFout of 601SC0/2BFout of 601SC0/2CFout of 601SC0/2PFout of 60
5-5215403536363434
5-4194363132323131
4-4174322829292828
4-3151272425252424
3-3128232021212020
3-2105191617171616
2-282151213131212
2-1591199999
1-137766666
Higher tier
GradeWhole subjectout of 3601SC0/1BHout of 601SC0/1CHout of 601SC0/1PHout of 601SC0/2BHout of 601SC0/2CHout of 601SC0/2PHout of 60
9-9284504348494747
9-8269474045474444
8-8255453742454142
8-7241433440433940
7-7227413238413738
7-6207372834373334
6-6187342430342930
6-5167312127312527
5-5147281824282124
5-4127251521251821
4-4107221218221518
4-397201016201316

Marks for each grade

Foundation tier, in total

  • 215 out of 360 on Edexcel 1SC0 Foundation tier in total was a grade 5-5 in June 2025.
  • 194 out of 360 on Edexcel 1SC0 Foundation tier in total was a grade 5-4 in June 2025.
  • 174 out of 360 on Edexcel 1SC0 Foundation tier in total was a grade 4-4 in June 2025.
  • 151 out of 360 on Edexcel 1SC0 Foundation tier in total was a grade 4-3 in June 2025.
  • 128 out of 360 on Edexcel 1SC0 Foundation tier in total was a grade 3-3 in June 2025.
  • 105 out of 360 on Edexcel 1SC0 Foundation tier in total was a grade 3-2 in June 2025.
  • 82 out of 360 on Edexcel 1SC0 Foundation tier in total was a grade 2-2 in June 2025.
  • 59 out of 360 on Edexcel 1SC0 Foundation tier in total was a grade 2-1 in June 2025.
  • 37 out of 360 on Edexcel 1SC0 Foundation tier in total was a grade 1-1 in June 2025.

Foundation tier, paper 1SC0/1BF

  • 40 out of 60 on Edexcel 1SC0 Foundation paper 1SC0/1BF was a grade 5-5 in June 2025.
  • 36 out of 60 on Edexcel 1SC0 Foundation paper 1SC0/1BF was a grade 5-4 in June 2025.
  • 32 out of 60 on Edexcel 1SC0 Foundation paper 1SC0/1BF was a grade 4-4 in June 2025.
  • 27 out of 60 on Edexcel 1SC0 Foundation paper 1SC0/1BF was a grade 4-3 in June 2025.
  • 23 out of 60 on Edexcel 1SC0 Foundation paper 1SC0/1BF was a grade 3-3 in June 2025.
  • 19 out of 60 on Edexcel 1SC0 Foundation paper 1SC0/1BF was a grade 3-2 in June 2025.
  • 15 out of 60 on Edexcel 1SC0 Foundation paper 1SC0/1BF was a grade 2-2 in June 2025.
  • 11 out of 60 on Edexcel 1SC0 Foundation paper 1SC0/1BF was a grade 2-1 in June 2025.
  • 7 out of 60 on Edexcel 1SC0 Foundation paper 1SC0/1BF was a grade 1-1 in June 2025.

Foundation tier, paper 1SC0/1CF

  • 35 out of 60 on Edexcel 1SC0 Foundation paper 1SC0/1CF was a grade 5-5 in June 2025.
  • 31 out of 60 on Edexcel 1SC0 Foundation paper 1SC0/1CF was a grade 5-4 in June 2025.
  • 28 out of 60 on Edexcel 1SC0 Foundation paper 1SC0/1CF was a grade 4-4 in June 2025.
  • 24 out of 60 on Edexcel 1SC0 Foundation paper 1SC0/1CF was a grade 4-3 in June 2025.
  • 20 out of 60 on Edexcel 1SC0 Foundation paper 1SC0/1CF was a grade 3-3 in June 2025.
  • 16 out of 60 on Edexcel 1SC0 Foundation paper 1SC0/1CF was a grade 3-2 in June 2025.
  • 12 out of 60 on Edexcel 1SC0 Foundation paper 1SC0/1CF was a grade 2-2 in June 2025.
  • 9 out of 60 on Edexcel 1SC0 Foundation paper 1SC0/1CF was a grade 2-1 in June 2025.
  • 6 out of 60 on Edexcel 1SC0 Foundation paper 1SC0/1CF was a grade 1-1 in June 2025.

Foundation tier, paper 1SC0/1PF

  • 36 out of 60 on Edexcel 1SC0 Foundation paper 1SC0/1PF was a grade 5-5 in June 2025.
  • 32 out of 60 on Edexcel 1SC0 Foundation paper 1SC0/1PF was a grade 5-4 in June 2025.
  • 29 out of 60 on Edexcel 1SC0 Foundation paper 1SC0/1PF was a grade 4-4 in June 2025.
  • 25 out of 60 on Edexcel 1SC0 Foundation paper 1SC0/1PF was a grade 4-3 in June 2025.
  • 21 out of 60 on Edexcel 1SC0 Foundation paper 1SC0/1PF was a grade 3-3 in June 2025.
  • 17 out of 60 on Edexcel 1SC0 Foundation paper 1SC0/1PF was a grade 3-2 in June 2025.
  • 13 out of 60 on Edexcel 1SC0 Foundation paper 1SC0/1PF was a grade 2-2 in June 2025.
  • 9 out of 60 on Edexcel 1SC0 Foundation paper 1SC0/1PF was a grade 2-1 in June 2025.
  • 6 out of 60 on Edexcel 1SC0 Foundation paper 1SC0/1PF was a grade 1-1 in June 2025.

Foundation tier, paper 1SC0/2BF

  • 36 out of 60 on Edexcel 1SC0 Foundation paper 1SC0/2BF was a grade 5-5 in June 2025.
  • 32 out of 60 on Edexcel 1SC0 Foundation paper 1SC0/2BF was a grade 5-4 in June 2025.
  • 29 out of 60 on Edexcel 1SC0 Foundation paper 1SC0/2BF was a grade 4-4 in June 2025.
  • 25 out of 60 on Edexcel 1SC0 Foundation paper 1SC0/2BF was a grade 4-3 in June 2025.
  • 21 out of 60 on Edexcel 1SC0 Foundation paper 1SC0/2BF was a grade 3-3 in June 2025.
  • 17 out of 60 on Edexcel 1SC0 Foundation paper 1SC0/2BF was a grade 3-2 in June 2025.
  • 13 out of 60 on Edexcel 1SC0 Foundation paper 1SC0/2BF was a grade 2-2 in June 2025.
  • 9 out of 60 on Edexcel 1SC0 Foundation paper 1SC0/2BF was a grade 2-1 in June 2025.
  • 6 out of 60 on Edexcel 1SC0 Foundation paper 1SC0/2BF was a grade 1-1 in June 2025.

Foundation tier, paper 1SC0/2CF

  • 34 out of 60 on Edexcel 1SC0 Foundation paper 1SC0/2CF was a grade 5-5 in June 2025.
  • 31 out of 60 on Edexcel 1SC0 Foundation paper 1SC0/2CF was a grade 5-4 in June 2025.
  • 28 out of 60 on Edexcel 1SC0 Foundation paper 1SC0/2CF was a grade 4-4 in June 2025.
  • 24 out of 60 on Edexcel 1SC0 Foundation paper 1SC0/2CF was a grade 4-3 in June 2025.
  • 20 out of 60 on Edexcel 1SC0 Foundation paper 1SC0/2CF was a grade 3-3 in June 2025.
  • 16 out of 60 on Edexcel 1SC0 Foundation paper 1SC0/2CF was a grade 3-2 in June 2025.
  • 12 out of 60 on Edexcel 1SC0 Foundation paper 1SC0/2CF was a grade 2-2 in June 2025.
  • 9 out of 60 on Edexcel 1SC0 Foundation paper 1SC0/2CF was a grade 2-1 in June 2025.
  • 6 out of 60 on Edexcel 1SC0 Foundation paper 1SC0/2CF was a grade 1-1 in June 2025.

Foundation tier, paper 1SC0/2PF

  • 34 out of 60 on Edexcel 1SC0 Foundation paper 1SC0/2PF was a grade 5-5 in June 2025.
  • 31 out of 60 on Edexcel 1SC0 Foundation paper 1SC0/2PF was a grade 5-4 in June 2025.
  • 28 out of 60 on Edexcel 1SC0 Foundation paper 1SC0/2PF was a grade 4-4 in June 2025.
  • 24 out of 60 on Edexcel 1SC0 Foundation paper 1SC0/2PF was a grade 4-3 in June 2025.
  • 20 out of 60 on Edexcel 1SC0 Foundation paper 1SC0/2PF was a grade 3-3 in June 2025.
  • 16 out of 60 on Edexcel 1SC0 Foundation paper 1SC0/2PF was a grade 3-2 in June 2025.
  • 12 out of 60 on Edexcel 1SC0 Foundation paper 1SC0/2PF was a grade 2-2 in June 2025.
  • 9 out of 60 on Edexcel 1SC0 Foundation paper 1SC0/2PF was a grade 2-1 in June 2025.
  • 6 out of 60 on Edexcel 1SC0 Foundation paper 1SC0/2PF was a grade 1-1 in June 2025.

Higher tier, in total

  • 284 out of 360 on Edexcel 1SC0 Higher tier in total was a grade 9-9 in June 2025.
  • 269 out of 360 on Edexcel 1SC0 Higher tier in total was a grade 9-8 in June 2025.
  • 255 out of 360 on Edexcel 1SC0 Higher tier in total was a grade 8-8 in June 2025.
  • 241 out of 360 on Edexcel 1SC0 Higher tier in total was a grade 8-7 in June 2025.
  • 227 out of 360 on Edexcel 1SC0 Higher tier in total was a grade 7-7 in June 2025.
  • 207 out of 360 on Edexcel 1SC0 Higher tier in total was a grade 7-6 in June 2025.
  • 187 out of 360 on Edexcel 1SC0 Higher tier in total was a grade 6-6 in June 2025.
  • 167 out of 360 on Edexcel 1SC0 Higher tier in total was a grade 6-5 in June 2025.
  • 147 out of 360 on Edexcel 1SC0 Higher tier in total was a grade 5-5 in June 2025.
  • 127 out of 360 on Edexcel 1SC0 Higher tier in total was a grade 5-4 in June 2025.
  • 107 out of 360 on Edexcel 1SC0 Higher tier in total was a grade 4-4 in June 2025.
  • 97 out of 360 on Edexcel 1SC0 Higher tier in total was a grade 4-3 in June 2025.

Higher tier, paper 1SC0/1BH

  • 50 out of 60 on Edexcel 1SC0 Higher paper 1SC0/1BH was a grade 9-9 in June 2025.
  • 47 out of 60 on Edexcel 1SC0 Higher paper 1SC0/1BH was a grade 9-8 in June 2025.
  • 45 out of 60 on Edexcel 1SC0 Higher paper 1SC0/1BH was a grade 8-8 in June 2025.
  • 43 out of 60 on Edexcel 1SC0 Higher paper 1SC0/1BH was a grade 8-7 in June 2025.
  • 41 out of 60 on Edexcel 1SC0 Higher paper 1SC0/1BH was a grade 7-7 in June 2025.
  • 37 out of 60 on Edexcel 1SC0 Higher paper 1SC0/1BH was a grade 7-6 in June 2025.
  • 34 out of 60 on Edexcel 1SC0 Higher paper 1SC0/1BH was a grade 6-6 in June 2025.
  • 31 out of 60 on Edexcel 1SC0 Higher paper 1SC0/1BH was a grade 6-5 in June 2025.
  • 28 out of 60 on Edexcel 1SC0 Higher paper 1SC0/1BH was a grade 5-5 in June 2025.
  • 25 out of 60 on Edexcel 1SC0 Higher paper 1SC0/1BH was a grade 5-4 in June 2025.
  • 22 out of 60 on Edexcel 1SC0 Higher paper 1SC0/1BH was a grade 4-4 in June 2025.
  • 20 out of 60 on Edexcel 1SC0 Higher paper 1SC0/1BH was a grade 4-3 in June 2025.

Higher tier, paper 1SC0/1CH

  • 43 out of 60 on Edexcel 1SC0 Higher paper 1SC0/1CH was a grade 9-9 in June 2025.
  • 40 out of 60 on Edexcel 1SC0 Higher paper 1SC0/1CH was a grade 9-8 in June 2025.
  • 37 out of 60 on Edexcel 1SC0 Higher paper 1SC0/1CH was a grade 8-8 in June 2025.
  • 34 out of 60 on Edexcel 1SC0 Higher paper 1SC0/1CH was a grade 8-7 in June 2025.
  • 32 out of 60 on Edexcel 1SC0 Higher paper 1SC0/1CH was a grade 7-7 in June 2025.
  • 28 out of 60 on Edexcel 1SC0 Higher paper 1SC0/1CH was a grade 7-6 in June 2025.
  • 24 out of 60 on Edexcel 1SC0 Higher paper 1SC0/1CH was a grade 6-6 in June 2025.
  • 21 out of 60 on Edexcel 1SC0 Higher paper 1SC0/1CH was a grade 6-5 in June 2025.
  • 18 out of 60 on Edexcel 1SC0 Higher paper 1SC0/1CH was a grade 5-5 in June 2025.
  • 15 out of 60 on Edexcel 1SC0 Higher paper 1SC0/1CH was a grade 5-4 in June 2025.
  • 12 out of 60 on Edexcel 1SC0 Higher paper 1SC0/1CH was a grade 4-4 in June 2025.
  • 10 out of 60 on Edexcel 1SC0 Higher paper 1SC0/1CH was a grade 4-3 in June 2025.

Higher tier, paper 1SC0/1PH

  • 48 out of 60 on Edexcel 1SC0 Higher paper 1SC0/1PH was a grade 9-9 in June 2025.
  • 45 out of 60 on Edexcel 1SC0 Higher paper 1SC0/1PH was a grade 9-8 in June 2025.
  • 42 out of 60 on Edexcel 1SC0 Higher paper 1SC0/1PH was a grade 8-8 in June 2025.
  • 40 out of 60 on Edexcel 1SC0 Higher paper 1SC0/1PH was a grade 8-7 in June 2025.
  • 38 out of 60 on Edexcel 1SC0 Higher paper 1SC0/1PH was a grade 7-7 in June 2025.
  • 34 out of 60 on Edexcel 1SC0 Higher paper 1SC0/1PH was a grade 7-6 in June 2025.
  • 30 out of 60 on Edexcel 1SC0 Higher paper 1SC0/1PH was a grade 6-6 in June 2025.
  • 27 out of 60 on Edexcel 1SC0 Higher paper 1SC0/1PH was a grade 6-5 in June 2025.
  • 24 out of 60 on Edexcel 1SC0 Higher paper 1SC0/1PH was a grade 5-5 in June 2025.
  • 21 out of 60 on Edexcel 1SC0 Higher paper 1SC0/1PH was a grade 5-4 in June 2025.
  • 18 out of 60 on Edexcel 1SC0 Higher paper 1SC0/1PH was a grade 4-4 in June 2025.
  • 16 out of 60 on Edexcel 1SC0 Higher paper 1SC0/1PH was a grade 4-3 in June 2025.

Higher tier, paper 1SC0/2BH

  • 49 out of 60 on Edexcel 1SC0 Higher paper 1SC0/2BH was a grade 9-9 in June 2025.
  • 47 out of 60 on Edexcel 1SC0 Higher paper 1SC0/2BH was a grade 9-8 in June 2025.
  • 45 out of 60 on Edexcel 1SC0 Higher paper 1SC0/2BH was a grade 8-8 in June 2025.
  • 43 out of 60 on Edexcel 1SC0 Higher paper 1SC0/2BH was a grade 8-7 in June 2025.
  • 41 out of 60 on Edexcel 1SC0 Higher paper 1SC0/2BH was a grade 7-7 in June 2025.
  • 37 out of 60 on Edexcel 1SC0 Higher paper 1SC0/2BH was a grade 7-6 in June 2025.
  • 34 out of 60 on Edexcel 1SC0 Higher paper 1SC0/2BH was a grade 6-6 in June 2025.
  • 31 out of 60 on Edexcel 1SC0 Higher paper 1SC0/2BH was a grade 6-5 in June 2025.
  • 28 out of 60 on Edexcel 1SC0 Higher paper 1SC0/2BH was a grade 5-5 in June 2025.
  • 25 out of 60 on Edexcel 1SC0 Higher paper 1SC0/2BH was a grade 5-4 in June 2025.
  • 22 out of 60 on Edexcel 1SC0 Higher paper 1SC0/2BH was a grade 4-4 in June 2025.
  • 20 out of 60 on Edexcel 1SC0 Higher paper 1SC0/2BH was a grade 4-3 in June 2025.

Higher tier, paper 1SC0/2CH

  • 47 out of 60 on Edexcel 1SC0 Higher paper 1SC0/2CH was a grade 9-9 in June 2025.
  • 44 out of 60 on Edexcel 1SC0 Higher paper 1SC0/2CH was a grade 9-8 in June 2025.
  • 41 out of 60 on Edexcel 1SC0 Higher paper 1SC0/2CH was a grade 8-8 in June 2025.
  • 39 out of 60 on Edexcel 1SC0 Higher paper 1SC0/2CH was a grade 8-7 in June 2025.
  • 37 out of 60 on Edexcel 1SC0 Higher paper 1SC0/2CH was a grade 7-7 in June 2025.
  • 33 out of 60 on Edexcel 1SC0 Higher paper 1SC0/2CH was a grade 7-6 in June 2025.
  • 29 out of 60 on Edexcel 1SC0 Higher paper 1SC0/2CH was a grade 6-6 in June 2025.
  • 25 out of 60 on Edexcel 1SC0 Higher paper 1SC0/2CH was a grade 6-5 in June 2025.
  • 21 out of 60 on Edexcel 1SC0 Higher paper 1SC0/2CH was a grade 5-5 in June 2025.
  • 18 out of 60 on Edexcel 1SC0 Higher paper 1SC0/2CH was a grade 5-4 in June 2025.
  • 15 out of 60 on Edexcel 1SC0 Higher paper 1SC0/2CH was a grade 4-4 in June 2025.
  • 13 out of 60 on Edexcel 1SC0 Higher paper 1SC0/2CH was a grade 4-3 in June 2025.

Higher tier, paper 1SC0/2PH

  • 47 out of 60 on Edexcel 1SC0 Higher paper 1SC0/2PH was a grade 9-9 in June 2025.
  • 44 out of 60 on Edexcel 1SC0 Higher paper 1SC0/2PH was a grade 9-8 in June 2025.
  • 42 out of 60 on Edexcel 1SC0 Higher paper 1SC0/2PH was a grade 8-8 in June 2025.
  • 40 out of 60 on Edexcel 1SC0 Higher paper 1SC0/2PH was a grade 8-7 in June 2025.
  • 38 out of 60 on Edexcel 1SC0 Higher paper 1SC0/2PH was a grade 7-7 in June 2025.
  • 34 out of 60 on Edexcel 1SC0 Higher paper 1SC0/2PH was a grade 7-6 in June 2025.
  • 30 out of 60 on Edexcel 1SC0 Higher paper 1SC0/2PH was a grade 6-6 in June 2025.
  • 27 out of 60 on Edexcel 1SC0 Higher paper 1SC0/2PH was a grade 6-5 in June 2025.
  • 24 out of 60 on Edexcel 1SC0 Higher paper 1SC0/2PH was a grade 5-5 in June 2025.
  • 21 out of 60 on Edexcel 1SC0 Higher paper 1SC0/2PH was a grade 5-4 in June 2025.
  • 18 out of 60 on Edexcel 1SC0 Higher paper 1SC0/2PH was a grade 4-4 in June 2025.
  • 16 out of 60 on Edexcel 1SC0 Higher paper 1SC0/2PH was a grade 4-3 in June 2025.