🛣️ 英里 ↔ 海里Mile to Nautical mile
英里与海里互算（1 mi = 0.868976241901 nmi）。本地换算，附常用相关单位。Convert mile and nautical mile (1 mi = 0.868976241901 nmi). 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
「英里 ↔ 海里」是什么？What is the Mile to Nautical mile tool?
英里与海里互算（1 mi = 0.868976241901 nmi）。本地换算，附常用相关单位。Convert mile and nautical mile (1 mi = 0.868976241901 nmi). Runs locally with related units.
如何使用「英里 ↔ 海里」？How do I use the Mile to Nautical mile tool?
在「英里 ↔ 海里」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 Mile to Nautical mile and choose the source unit; the table shows the value in every other unit at once, ready to copy.
1 英里等于多少海里？How many nautical mile in 1 mile?
1 mi = 0.868976241901 nmi（按国际定义系数）。1 mi = 0.868976241901 nmi (international definition).
如何把英里换算成海里？How do I convert mile to nautical mile?
结果 = 数值 × 0.868976241901。例如 1 mi = 0.868976241901 nmi。result = value × 0.868976241901. Example: 1 mi = 0.868976241901 nmi.
英里/海里属于哪类单位？What kind of units are mile/nautical mile?
二者同属「长度」量纲，可安全互算；也可打开「length-converter」做多单位对照。Both are length units; see also the length converter hub.
换算系数准确吗？Are the conversion factors exact?
「英里 ↔ 海里」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 Mile to Nautical mile uses factors defined by the SI or other recognised standards and shows about 10 significant digits.
「英里 ↔ 海里」免费吗？需要注册吗？Is the Mile to Nautical mile free? Do I need an account?
「英里 ↔ 海里」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 Mile to Nautical mile is completely free with no sign-up or install and works on phones and desktops; what you enter is processed only in your browser.