GPAtlas🧮 Clinical calculator · Mental health
AUDIT-C alcohol screening
The three consumption questions from the full AUDIT, scored 0 to 12. This is the UK version and it asks about units, not drinks.
Free to use, no account needed. Result: AUDIT-C score. Last reviewed 3 Aug 2026.
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Before you rely on the result: UK units throughout, not US standard drinks. A pint of ordinary beer is 2 units, so a patient counting drinks will under-report.
Related Ocean Article: Alcohol Misuse.
Further reading: Alcohol-Related Liver Disease (ARLD).
Part of the GPAtlas clinical calculators, each result explained, built by practising UK GPs.