🔌 英制马力 ↔ 英尺磅力每秒UK horsepower to Ft·lbf/s
英制马力与英尺磅力每秒互算（1 hp UK = 550.0000949 ft·lbf/s）。本地换算，附常用相关单位。Convert UK horsepower and ft·lbf/s (1 hp UK = 550.0000949 ft·lbf/s). 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
「英制马力 ↔ 英尺磅力每秒」是什么？What is the UK horsepower to Ft·lbf/s tool?
英制马力与英尺磅力每秒互算（1 hp UK = 550.0000949 ft·lbf/s）。本地换算，附常用相关单位。Convert UK horsepower and ft·lbf/s (1 hp UK = 550.0000949 ft·lbf/s). Runs locally with related units.
如何使用「英制马力 ↔ 英尺磅力每秒」？How do I use the UK horsepower to Ft·lbf/s tool?
在「英制马力 ↔ 英尺磅力每秒」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 UK horsepower to Ft·lbf/s and choose the source unit; the table shows the value in every other unit at once, ready to copy.
1 英制马力等于多少英尺磅力每秒？How many ft·lbf/s in 1 UK horsepower?
1 hp UK = 550.0000949 ft·lbf/s（按国际定义系数）。1 hp UK = 550.0000949 ft·lbf/s (international definition).
如何把英制马力换算成英尺磅力每秒？How do I convert UK horsepower to ft·lbf/s?
结果 = 数值 × 550.0000949。例如 1 hp UK = 550.0000949 ft·lbf/s。result = value × 550.0000949. Example: 1 hp UK = 550.0000949 ft·lbf/s.
英制马力/英尺磅力每秒属于哪类单位？What kind of units are UK horsepower/ft·lbf/s?
二者同属「功率」量纲，可安全互算；也可打开「power-converter」做多单位对照。Both are power units; see also the power converter hub.
换算系数准确吗？Are the conversion factors exact?
「英制马力 ↔ 英尺磅力每秒」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 UK horsepower to Ft·lbf/s uses factors defined by the SI or other recognised standards and shows about 10 significant digits.
「英制马力 ↔ 英尺磅力每秒」免费吗？需要注册吗？Is the UK horsepower to Ft·lbf/s free? Do I need an account?
「英制马力 ↔ 英尺磅力每秒」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 UK horsepower to Ft·lbf/s is completely free with no sign-up or install and works on phones and desktops; what you enter is processed only in your browser.