Thinking about A Level Chemistry but don’t have GCSE Chemistry?

You’re not alone.

Many adult learners, international students, and school leavers ask if they can take A Level Chemistry without the usual background.

What do providers typically require?

Most sixth forms and colleges look for at least grade 5/6 (B) in GCSE Chemistry or Combined Science before enrolling you on A Level Chemistry.

That’s because A Level Chemistry builds directly on GCSE ideas and adds significant mathematical and conceptual depth.

Distance-learning providers are often more flexible, especially for motivated adults or students with strong related grades.

Can I enrol without GCSE Chemistry?

Often yes, particularly if you are an adult learner or have relevant strengths.

At Study from Home, we can consider applicants with good grades in related sciences (Biology or Physics) and solid English/Maths, or who can demonstrate readiness through recent study or work experience.

If you have been away from science for a while, we recommend a short refresher before you start.

Read our A Level entry requirements guide.

What if I don’t meet the usual requirements?

There are sensible ways to prepare and still progress to Chemistry.

• Take or retake GCSE Chemistry/Combined Science: Build your foundation and confidence first.
• Bridge with a refresher: Use a structured catch-up on core topics before you begin A Level study.
• Evidence your readiness: Share relevant experience in healthcare, labs, or technical roles, plus your Maths and English profile.

Use BBC Bitesize to refresh GCSE Chemistry topics.

Maths readiness matters

A Level Chemistry includes calculations, significant figures, orders of magnitude, unit conversions, and basic statistics.

If you feel rusty, build your skills alongside your science reading.

See AQA assessment resources to sample calculation styles.

Frequently Asked Questions

Is A Level Chemistry much harder than GCSE?

Yes.

There is a clear step up in abstract concepts, multi-step problem solving, and exam technique.

Can I start A Level Chemistry with Combined Science at GCSE?

Usually yes, particularly with strong Combined Science grades and good Maths, though providers may set their own conditions.

I’m a mature or international student without GCSEs. Can I apply?

Many online providers, including Study from Home, take a flexible approach and consider prior study, English/Maths level, and relevant experience.

Read: Can I take A Levels online at any age?

Read: Can I study A Levels online from outside the UK?

Do universities care which exam board I choose?

All major boards are Ofqual-regulated and equally accepted, so focus on fit, resources, and your exam centre options.

See our guide to choosing an exam board.

Ready to start A Level Chemistry?