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An alcohol unit (UK) is a standard measure of pure alcohol. One unit contains 10ml (8g) of pure ethanol. UK health guidelines recommend no more than 14 units per week for both men and women, spread across at least 3 days, with alcohol-free days each week.

공식

Units = Volume (ml) × ABV (%) ÷ 1000

ABV: ABV value — Variable used in the calculation

단계별 가이드

1Units = Volume (ml) × ABV (%) ÷ 1000
2Example: 568ml pint of 4% beer = 568 × 4 ÷ 1000 = 2.27 units
3A 175ml glass of 13% wine = 2.28 units (often rounded to "2 units")

풀어진 예시

입력

Pint of 4% lager (568ml)

결과

2.3 units

Most pub servings of beer are 2–2.5 units

입력

Large glass wine 250ml at 13%

결과

3.25 units

Over 20% of the weekly guideline in one glass

입력

Double spirit (50ml) at 40%

결과

2.0 units

A standard double measure

자주 묻는 질문

What is Alcohol Units?

An alcohol unit (UK) is a standard measure of pure alcohol. One unit contains 10ml (8g) of pure ethanol

How accurate is the Alcohol Units calculator?

The calculator uses the standard published formula for alcohol units. Results are accurate to the precision of the inputs you provide. For financial, medical, or legal decisions, always verify with a qualified professional.

What units does the Alcohol Units calculator use?

This calculator works with inches, percentages. You can enter values in the units shown — the calculator handles all conversions internally.

What formula does the Alcohol Units calculator use?

The core formula is: Units = Volume (ml) × ABV (%) ÷ 1000. Each step in the calculation is shown so you can verify the result manually.

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