Pearson Edexcel GCSE Combined Science grade boundaries
Pearson Edexcel GCSE Combined Science grade boundaries for 9 series, June 2018 to June 2026. Each table shows the lowest mark that got each grade, copied from Pearson Edexcel's own document, which is linked underneath.
June 2026 Pearson Edexcel GCSE Combined Science grade boundaries
Newest
| Qualification | Max mark | Grade: lowest mark, and % of max mark | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Grade 9-9 | Grade 9-8 | Grade 8-8 | Grade 8-7 | Grade 7-7 | Grade 7-6 | Grade 6-6 | Grade 6-5 | Grade 5-5 | Grade 5-4 | Grade 4-4 | Grade 4-3 | Grade 3-3 | Grade 3-2 | Grade 2-2 | Grade 2-1 | Grade 1-1 | ||
| Combined Science (Foundation) | 360 | not available | not available | not available | not available | not available | not available | not available | not available | 23164.2% | 21258.9% | 19453.9% | 16846.7% | 14239.4% | 11632.2% | 9125.3% | 6618.3% | 4111.4% |
| Combined Science (Higher) | 360 | 28278.3% | 26673.9% | 25169.7% | 23665.6% | 22161.4% | 20256.1% | 18350.8% | 16445.6% | 14540.3% | 12635% | 10830% | 9927.5% | not available | not available | not available | not available | not available |
- Pearson prints 0 for the Combined Science paper grades a tier cannot award, so only the overall boundaries are shown here.
Source: Pearson Edexcel grade boundaries, GCSE June 2026 (opens qualifications.pearson.com in a new tab)
Use these on your question decks: keep them in your account, then choose them on any deck's Grade boundaries page to see your predicted grade against them.
June 2025 Pearson Edexcel GCSE Combined Science grade boundaries
| Qualification | Max mark | Grade: lowest mark, and % of max mark | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Grade 9-9 | Grade 9-8 | Grade 8-8 | Grade 8-7 | Grade 7-7 | Grade 7-6 | Grade 6-6 | Grade 6-5 | Grade 5-5 | Grade 5-4 | Grade 4-4 | Grade 4-3 | Grade 3-3 | Grade 3-2 | Grade 2-2 | Grade 2-1 | Grade 1-1 | ||
| Combined Science (Foundation) | 360 | not available | not available | not available | not available | not available | not available | not available | not available | 21559.7% | 19453.9% | 17448.3% | 15141.9% | 12835.6% | 10529.2% | 8222.8% | 5916.4% | 3710.3% |
| Combined Science (Higher) | 360 | 28478.9% | 26974.7% | 25570.8% | 24166.9% | 22763.1% | 20757.5% | 18751.9% | 16746.4% | 14740.8% | 12735.3% | 10729.7% | 9726.9% | not available | not available | not available | not available | not available |
- Pearson prints 0 for the Combined Science paper grades a tier cannot award, so only the overall boundaries are shown here.
Source: Pearson Edexcel grade boundaries, GCSE June 2025 (opens qualifications.pearson.com in a new tab)
Use these on your question decks: keep them in your account, then choose them on any deck's Grade boundaries page to see your predicted grade against them.
June 2024 Pearson Edexcel GCSE Combined Science grade boundaries
| Qualification | Max mark | Grade: lowest mark, and % of max mark | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Grade 9-9 | Grade 9-8 | Grade 8-8 | Grade 8-7 | Grade 7-7 | Grade 7-6 | Grade 6-6 | Grade 6-5 | Grade 5-5 | Grade 5-4 | Grade 4-4 | Grade 4-3 | Grade 3-3 | Grade 3-2 | Grade 2-2 | Grade 2-1 | Grade 1-1 | ||
| Combined Science (Foundation) | 360 | not available | not available | not available | not available | not available | not available | not available | not available | 21760.3% | 19754.7% | 17849.4% | 15543.1% | 13236.7% | 10930.3% | 8623.9% | 6317.5% | 4111.4% |
| Combined Science (Higher) | 360 | 27275.6% | 25671.1% | 24066.7% | 22562.5% | 21058.3% | 19052.8% | 17047.2% | 15141.9% | 13236.7% | 11331.4% | 9426.1% | 8423.3% | not available | not available | not available | not available | not available |
- Pearson prints 0 for the Combined Science paper grades a tier cannot award, so only the overall boundaries are shown here.
Source: Pearson Edexcel grade boundaries, GCSE June 2024 (opens qualifications.pearson.com in a new tab)
Use these on your question decks: keep them in your account, then choose them on any deck's Grade boundaries page to see your predicted grade against them.
June 2023 Pearson Edexcel GCSE Combined Science grade boundaries
| Qualification | Max mark | Grade: lowest mark, and % of max mark | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Grade 9-9 | Grade 9-8 | Grade 8-8 | Grade 8-7 | Grade 7-7 | Grade 7-6 | Grade 6-6 | Grade 6-5 | Grade 5-5 | Grade 5-4 | Grade 4-4 | Grade 4-3 | Grade 3-3 | Grade 3-2 | Grade 2-2 | Grade 2-1 | Grade 1-1 | ||
| Combined Science (Foundation) | 360 | not available | not available | not available | not available | not available | not available | not available | not available | 22462.2% | 20657.2% | 18952.5% | 16445.6% | 13938.6% | 11431.7% | 8924.7% | 6417.8% | 3910.8% |
| Combined Science (Higher) | 360 | 27977.5% | 26573.6% | 25169.7% | 23765.8% | 22361.9% | 20356.4% | 18350.8% | 16345.3% | 14440% | 12534.7% | 10629.4% | 9626.7% | not available | not available | not available | not available | not available |
- Pearson prints 0 for the Combined Science paper grades a tier cannot award, so only the overall boundaries are shown here.
Source: Pearson Edexcel grade boundaries, GCSE June 2023 (opens qualifications.pearson.com in a new tab)
Use these on your question decks: keep them in your account, then choose them on any deck's Grade boundaries page to see your predicted grade against them.
June 2022 Pearson Edexcel GCSE Combined Science grade boundaries
| Qualification | Max mark | Grade: lowest mark, and % of max mark | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Grade 9-9 | Grade 9-8 | Grade 8-8 | Grade 8-7 | Grade 7-7 | Grade 7-6 | Grade 6-6 | Grade 6-5 | Grade 5-5 | Grade 5-4 | Grade 4-4 | Grade 4-3 | Grade 3-3 | Grade 3-2 | Grade 2-2 | Grade 2-1 | Grade 1-1 | ||
| Combined Science (Foundation) | 360 | not available | not available | not available | not available | not available | not available | not available | not available | 20356.4% | 18350.8% | 16445.6% | 14139.2% | 11832.8% | 9626.7% | 7420.6% | 5214.4% | 308.3% |
| Combined Science (Higher) | 360 | 26673.9% | 24969.2% | 23264.4% | 21559.7% | 19855% | 18050% | 16245% | 14440% | 12635% | 10830% | 9025% | 8122.5% | not available | not available | not available | not available | not available |
- Pearson prints 0 for the Combined Science paper grades a tier cannot award, so only the overall boundaries are shown here.
Source: Pearson Edexcel grade boundaries, GCSE June 2022 (opens qualifications.pearson.com in a new tab)
Use these on your question decks: keep them in your account, then choose them on any deck's Grade boundaries page to see your predicted grade against them.
November 2021 Pearson Edexcel GCSE Combined Science grade boundaries
| Qualification | Max mark | Grade: lowest mark, and % of max mark | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Grade 9-9 | Grade 9-8 | Grade 8-8 | Grade 8-7 | Grade 7-7 | Grade 7-6 | Grade 6-6 | Grade 6-5 | Grade 5-5 | Grade 5-4 | Grade 4-4 | Grade 4-3 | Grade 3-3 | Grade 3-2 | Grade 2-2 | Grade 2-1 | Grade 1-1 | ||
| Combined Science (Foundation) | 360 | not available | not available | not available | not available | not available | not available | not available | not available | 18651.7% | 16646.1% | 14640.6% | 12635% | 10629.4% | 8623.9% | 6618.3% | 4612.8% | 277.5% |
| Combined Science (Higher) | 360 | 25771.4% | 23966.4% | 22161.4% | 20356.4% | 18551.4% | 16646.1% | 14841.1% | 13036.1% | 11231.1% | 9426.1% | 7621.1% | 6718.6% | not available | not available | not available | not available | not available |
- Pearson prints 0 for the Combined Science paper grades a tier cannot award, so only the overall boundaries are shown here.
Source: Pearson Edexcel grade boundaries, GCSE November 2021 (opens qualifications.pearson.com in a new tab)
Use these on your question decks: keep them in your account, then choose them on any deck's Grade boundaries page to see your predicted grade against them.
November 2020 Pearson Edexcel GCSE Combined Science grade boundaries
| Qualification | Max mark | Grade: lowest mark, and % of max mark | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Grade 9-9 | Grade 9-8 | Grade 8-8 | Grade 8-7 | Grade 7-7 | Grade 7-6 | Grade 6-6 | Grade 6-5 | Grade 5-5 | Grade 5-4 | Grade 4-4 | Grade 4-3 | Grade 3-3 | Grade 3-2 | Grade 2-2 | Grade 2-1 | Grade 1-1 | ||
| Combined Science (Foundation) | 360 | not available | not available | not available | not available | not available | not available | not available | not available | 19253.3% | 16946.9% | 14640.6% | 12434.4% | 10228.3% | 8122.5% | 6016.7% | 3910.8% | 185% |
| Combined Science (Higher) | 360 | 26072.2% | 24367.5% | 22662.8% | 20958.1% | 19353.6% | 17348.1% | 15442.8% | 13537.5% | 11632.2% | 9726.9% | 7821.7% | 6818.9% | not available | not available | not available | not available | not available |
- Pearson prints 0 for the Combined Science paper grades a tier cannot award, so only the overall boundaries are shown here.
Source: Pearson Edexcel grade boundaries, GCSE November 2020 (opens qualifications.pearson.com in a new tab)
Use these on your question decks: keep them in your account, then choose them on any deck's Grade boundaries page to see your predicted grade against them.
June 2019 Pearson Edexcel GCSE Combined Science grade boundaries
| Qualification | Max mark | Grade: lowest mark, and % of max mark | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Grade 9-9 | Grade 9-8 | Grade 8-8 | Grade 8-7 | Grade 7-7 | Grade 7-6 | Grade 6-6 | Grade 6-5 | Grade 5-5 | Grade 5-4 | Grade 4-4 | Grade 4-3 | Grade 3-3 | Grade 3-2 | Grade 2-2 | Grade 2-1 | Grade 1-1 | ||
| Combined Science (Foundation) | 360 | not available | not available | not available | not available | not available | not available | not available | not available | 20356.4% | 18250.6% | 16245% | 14038.9% | 11832.8% | 9626.7% | 7420.6% | 5214.4% | 308.3% |
| Combined Science (Higher) | 360 | 26473.3% | 24969.2% | 23465% | 21960.8% | 20456.7% | 18651.7% | 16846.7% | 15041.7% | 13236.7% | 11431.7% | 9626.7% | 8724.2% | not available | not available | not available | not available | not available |
- Pearson prints 0 for the Combined Science paper grades a tier cannot award, so only the overall boundaries are shown here.
Source: Pearson Edexcel grade boundaries, GCSE June 2019 (opens qualifications.pearson.com in a new tab)
Use these on your question decks: keep them in your account, then choose them on any deck's Grade boundaries page to see your predicted grade against them.
June 2018 Pearson Edexcel GCSE Combined Science grade boundaries
| Qualification | Max mark | Grade: lowest mark, and % of max mark | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Grade 9-9 | Grade 9-8 | Grade 8-8 | Grade 8-7 | Grade 7-7 | Grade 7-6 | Grade 6-6 | Grade 6-5 | Grade 5-5 | Grade 5-4 | Grade 4-4 | Grade 4-3 | Grade 3-3 | Grade 3-2 | Grade 2-2 | Grade 2-1 | Grade 1-1 | ||
| Combined Science (Foundation) | 360 | not available | not available | not available | not available | not available | not available | not available | not available | 19353.6% | 17348.1% | 15442.8% | 13336.9% | 11231.1% | 9125.3% | 7019.4% | 5013.9% | 308.3% |
| Combined Science (Higher) | 360 | 26072.2% | 24367.5% | 22763.1% | 21158.6% | 19554.2% | 17749.2% | 15944.2% | 14139.2% | 12434.4% | 10729.7% | 9025% | 7320.3% | 5615.6% | not available | not available | not available | not available |
- Pearson prints 0 for the Combined Science paper grades a tier cannot award, so only the overall boundaries are shown here.
Source: Pearson Edexcel grade boundaries, GCSE June 2018 (opens qualifications.pearson.com in a new tab)
Use these on your question decks: keep them in your account, then choose them on any deck's Grade boundaries page to see your predicted grade against them.
How the Combined Science boundaries have moved
On the Foundation tier, a grade 4-4 needed 42.8% of the marks in June 2018 and 53.9% in June 2026. On the Higher tier, a grade 7-7 needed 54.2% of the marks in June 2018 and 61.4% in June 2026.
Each point is the lowest mark for that grade in the June series, as a percentage of the total. Other series, such as November resits, are left out so the years compare like with like. A solid line is the higher grade and a dashed line the lower one.
Show as a table
| Series | Grade 4-4 |
|---|---|
| June 2026 | 194/360 (53.9%) |
| June 2025 | 174/360 (48.3%) |
| June 2024 | 178/360 (49.4%) |
| June 2023 | 189/360 (52.5%) |
| June 2022 | 164/360 (45.6%) |
| June 2019 | 162/360 (45%) |
| June 2018 | 154/360 (42.8%) |
| Series | Grade 7-7 | Grade 4-4 |
|---|---|---|
| June 2026 | 221/360 (61.4%) | 108/360 (30%) |
| June 2025 | 227/360 (63.1%) | 107/360 (29.7%) |
| June 2024 | 210/360 (58.3%) | 94/360 (26.1%) |
| June 2023 | 223/360 (61.9%) | 106/360 (29.4%) |
| June 2022 | 198/360 (55%) | 90/360 (25%) |
| June 2019 | 204/360 (56.7%) | 96/360 (26.7%) |
| June 2018 | 195/360 (54.2%) | 90/360 (25%) |
Common questions
What were the Combined Science grade boundaries in June 2026?
In June 2026, a grade 4-4 needed 194 out of 360 on the Foundation tier. On the Higher tier, a grade 7-7 needed 221 out of 360 and a grade 4-4 needed 108. The full table, with is at the top of this page.
Where do these Edexcel GCSE Combined Science grade boundaries come from?
Every number is copied from Pearson Edexcel's own published grade boundary document for that series, which is linked under each table. We lay them out by course so you don't have to search a document covering every subject, and nothing is changed or estimated.
Why do grade boundaries change every year?
Boundaries are set after each exam has been marked, so that a grade means the same standard even when one year's paper is harder than another's. A harder paper usually has lower boundaries. That is why an old paper is best marked against its own year's boundaries, which is what the tables here are for.
When are new Combined Science grade boundaries published?
Edexcel publishes grade boundaries on results day: for summer exams that is mid August for A levels and a week later for GCSEs, and November and January series get theirs on their own results days. We add them here after that, usually well before the papers themselves are released.
More grade boundaries: every Edexcel course or every board.
cookie is independent and is not affiliated with or endorsed by any exam board. Every paper here is a link to the board's own copy on its own website, and the papers belong to the boards that set them. If a link has stopped working, the board's own past paper page is linked on each course. The grade boundaries are copied from the boards’ own published documents, each linked under its table.