🌬️ 蒲福12级 ↔ 蒲福11级Beaufort 12 to Beaufort 11
蒲福12级与蒲福11级互算（1 Bft12 = 1.147368421 Bft11）。本地换算，附常用相关单位。Convert Beaufort 12 and Beaufort 11 (1 Bft12 = 1.147368421 Bft11). 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
「蒲福12级 ↔ 蒲福11级」是什么？What is the Beaufort 12 to Beaufort 11 tool?
蒲福12级与蒲福11级互算（1 Bft12 = 1.147368421 Bft11）。本地换算，附常用相关单位。Convert Beaufort 12 and Beaufort 11 (1 Bft12 = 1.147368421 Bft11). Runs locally with related units.
如何使用「蒲福12级 ↔ 蒲福11级」？How do I use the Beaufort 12 to Beaufort 11 tool?
在「蒲福12级 ↔ 蒲福11级」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 Beaufort 12 to Beaufort 11 and choose the source unit; the table shows the value in every other unit at once, ready to copy.
1 蒲福12级等于多少蒲福11级？How many Beaufort 11 in 1 Beaufort 12?
1 Bft12 = 1.147368421 Bft11（按国际定义系数）。1 Bft12 = 1.147368421 Bft11 (international definition).
如何把蒲福12级换算成蒲福11级？How do I convert Beaufort 12 to Beaufort 11?
结果 = 数值 × 1.147368421。例如 1 Bft12 = 1.147368421 Bft11。result = value × 1.147368421. Example: 1 Bft12 = 1.147368421 Bft11.
蒲福12级/蒲福11级属于哪类单位？What kind of units are Beaufort 12/Beaufort 11?
二者同属「速度」量纲，可安全互算；也可打开「speed-converter」做多单位对照。Both are speed units; see also the speed converter hub.
换算系数准确吗？Are the conversion factors exact?
「蒲福12级 ↔ 蒲福11级」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 Beaufort 12 to Beaufort 11 uses factors defined by the SI or other recognised standards and shows about 10 significant digits.
「蒲福12级 ↔ 蒲福11级」免费吗？需要注册吗？Is the Beaufort 12 to Beaufort 11 free? Do I need an account?
「蒲福12级 ↔ 蒲福11级」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 Beaufort 12 to Beaufort 11 is completely free with no sign-up or install and works on phones and desktops; what you enter is processed only in your browser.