🍺 标准杯酒精量Standard Drink Calculator
纯酒精克数 = 容量 mL × 酒精度 % × 0.789 g/mL；按美国（14 g）、英国（8 g 一单位）、澳大利亚（10 g）和中国常用的 10 g 标准换算杯数。仅供参考。本地处理。Grams of alcohol = volume mL × ABV % × 0.789 g/mL, converted to US (14 g), UK (8 g per unit) and Australian (10 g) standard drinks. For reference only. Processed locally.
使用说明与常见问题How-to & FAQ
「标准杯酒精量」是什么？What is the Standard Drink Calculator tool?
纯酒精克数 = 容量 mL × 酒精度 % × 0.789 g/mL；按美国（14 g）、英国（8 g 一单位）、澳大利亚（10 g）和中国常用的 10 g 标准换算杯数。仅供参考。本地处理。Grams of alcohol = volume mL × ABV % × 0.789 g/mL, converted to US (14 g), UK (8 g per unit) and Australian (10 g) standard drinks. For reference only. Processed locally.
如何使用「标准杯酒精量」？How do I use the Standard Drink Calculator tool?
填写每杯容量、酒精度和杯数，即可得到酒精克数，以及按美国（14 g）、英国（8 g）和澳大利亚（10 g）标准换算的标准饮酒量。仅供参考。结果会随输入实时更新。Enter the volume per drink, the ABV and the number of drinks to get the grams of alcohol and the equivalent US (14 g), UK (8 g) and Australian (10 g) standard drinks. For reference only. The result updates as you type.
安全饮酒量？Safe limits?
没有绝对安全的饮酒量；英国建议每周不超过 14 单位，并分散在多天。No amount is risk-free; UK guidance is at most 14 units a week, spread over several days.
能举个计算实例吗？Can you show a worked example?
例如在「标准杯酒精量」中填 容量 mL = 500，酒精度 % = 5，杯数 = 1，结果区显示：纯酒精：19.73 g；美国标准杯（14 g）：1.41；英国单位（8 g）：2.47；澳大利亚 / 10 g 标准杯：1.97For example, entering Volume mL = 500, ABV % = 5, Number of drinks = 1 in the Standard Drink Calculator gives: Pure alcohol: 19.73 g; US standard drinks (14 g): 1.41; UK units (8 g): 2.47; Australian / 10 g standard drinks: 1.97
哪些输入会被检查？Which inputs are validated?
「标准杯酒精量」会检查这些输入——「容量 mL」：必须填写，须大于 0；「酒精度 %」：必须填写，不能为负数；「杯数」：必须填写，不能为负数，须为整数；绝对值超过 10¹⁵ 的数也会被拒绝。不符合时结果区显示具体提示，不会给出数字。The Standard Drink Calculator checks its inputs — "Volume mL": required, must be greater than 0; "ABV %": required, cannot be negative; "Number of drinks": required, cannot be negative, must be a whole number; numbers above 10¹⁵ in absolute value are rejected too. When a value fails, the result area names the problem instead of showing a number.
有哪些选项可以调整？What options can I adjust?
「标准杯酒精量」的设置：「容量 mL」默认 500；「酒精度 %」默认 5；「杯数」默认 1。每次生成结果都按当前设置处理。Settings in the Standard Drink Calculator — "Volume mL" default 500; "ABV %" default 5; "Number of drinks" default 1. The result always uses the current settings.
结果可以代替医生的建议吗？Can this replace medical advice?
不能。「标准杯酒精量」基于常用公式给出估算，个体差异较大，如有健康问题请咨询医生或专业人士。No. The Standard Drink Calculator gives estimates from common formulas; individuals differ, so consult a doctor or professional for health decisions.
「标准杯酒精量」免费吗？需要注册吗？Is the Standard Drink Calculator free? Do I need an account?
「标准杯酒精量」完全免费，无需注册或安装，打开网页即可使用，手机和电脑都能用；输入的内容只在你的浏览器本地处理。The Standard Drink Calculator is completely free with no sign-up or install and works on phones and desktops; what you enter is processed only in your browser.