🧴 升 ↔ 品脱Litre to US pint
升与品脱互算（1 L = 2.11337641887 pt）。本地换算，附常用相关单位。Convert litre and US pint (1 L = 2.11337641887 pt). Runs locally with related units.
点击任意一行可复制该结果；小于 0.0001 或不小于 10¹⁵ 的数值用 × 10ⁿ 科学计数法显示Click any row to copy that result. Values below 0.0001 or at least 10¹⁵ are shown in × 10ⁿ notation
使用说明与常见问题How-to & FAQ
「升 ↔ 品脱」是什么？What is the Litre to US pint tool?
升与品脱互算（1 L = 2.11337641887 pt）。本地换算，附常用相关单位。Convert litre and US pint (1 L = 2.11337641887 pt). Runs locally with related units.
如何使用「升 ↔ 品脱」？How do I use the Litre to US pint tool?
在「升 ↔ 品脱」中输入数值并选择原单位，表格会同时列出换算到所有其他单位的结果，可一键复制。Enter a value in the Litre to US pint and choose the source unit; the table shows the value in every other unit at once, ready to copy.
1 升等于多少品脱？How many US pints in 1 litre?
1 L = 2.11337641887 pt（按国际定义系数）。1 L = 2.11337641887 pt (international definition).
如何把升换算成品脱？How do I convert litre to US pint?
结果 = 数值 × 2.11337641887。例如 1 L = 2.11337641887 pt。result = value × 2.11337641887. Example: 1 L = 2.11337641887 pt.
升/品脱属于哪类单位？What kind of units are litre/US pint?
二者同属「体积」量纲，可安全互算；也可打开「volume-converter」做多单位对照。Both are volume units; see also the volume converter hub.
换算系数准确吗？Are the conversion factors exact?
「升 ↔ 品脱」采用国际单位制（SI）或公认标准中的定义值作为换算系数，结果保留约 10 位有效数字。The Litre to US pint uses factors defined by the SI or other recognised standards and shows about 10 significant digits.
「升 ↔ 品脱」免费吗？需要注册吗？Is the Litre to US pint free? Do I need an account?
「升 ↔ 品脱」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 Litre to US pint is completely free with no sign-up or install and works on phones and desktops; what you enter is processed only in your browser.