How much alcohol adds up over a week?
A glass with dinner sounds harmless, but the week adds up. We turn beer, wine and spirits into units and calories and show where you sit against the low-risk anchor.
≈ 6.9 units a week — within the low-risk anchor (up to 14). That is ≈ 386 kcal a week of liquid calories. Keep 2–3 drink-free days in a row and do not save it all for one night — the pattern matters more than the total.
Source: UK Chief Medical Officers' guideline — up to 14 units a week, spread out, with drink-free days. 1 unit = 8 g ethanol ≈ 56 kcal. Units per serving are averaged over typical strength; lower is always better.
How to use the result
How it works
We convert typical servings of beer, wine and spirits into UK units, each containing 8 g of pure alcohol.
How to read the result
The 14-unit weekly anchor means lower, not zero, risk. Less is safer, and the whole amount should not be saved for one occasion.
Limitations
Actual strength and serving size vary widely. Avoid alcohol in pregnancy, driving, with certain medicines and conditions.
Related calculators
Take the short health-factor map and see how this connects to your own lifestyle.