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  1. IGCSE
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Chemistry Grade calculator

Spec 4CH1

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Total mark

0 / 180

We don't have this subject's per-paper mark breakdown yet, so enter your total across all papers — the same total Edexcel publishes its grade boundaries against.

Grade boundaries
Exam series987654321
June 2026150130111998877614631
January 202314211997826752413121
November 2023147125103887460473421
June 202214011795806551413121
January 202213611697785940302112
November 202113611697785940302112
January 202016214913712210792755943
June 2019143126109988776624835