👣 罗步 ↔ 王尺（法）Roman pace (passus) to Pied du roi
罗步与王尺（法）互算（1 passus = 4.553019339 pied du roi）。本地换算，附常用相关单位。Convert Roman pace (passus) and pied du roi (1 passus = 4.553019339 pied du roi). 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
「罗步 ↔ 王尺（法）」是什么？What is the Roman pace (passus) to Pied du roi tool?
罗步与王尺（法）互算（1 passus = 4.553019339 pied du roi）。本地换算，附常用相关单位。Convert Roman pace (passus) and pied du roi (1 passus = 4.553019339 pied du roi). Runs locally with related units.
如何使用「罗步 ↔ 王尺（法）」？How do I use the Roman pace (passus) to Pied du roi tool?
在「罗步 ↔ 王尺（法）」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 Roman pace (passus) to Pied du roi and choose the source unit; the table shows the value in every other unit at once, ready to copy.
1 罗步等于多少王尺（法）？How many pied du roi in 1 Roman pace (passus)?
1 passus = 4.553019339 pied du roi（按国际定义系数）。1 passus = 4.553019339 pied du roi (international definition).
如何把罗步换算成王尺（法）？How do I convert Roman pace (passus) to pied du roi?
结果 = 数值 × 4.553019339。例如 1 passus = 4.553019339 pied du roi。result = value × 4.553019339. Example: 1 passus = 4.553019339 pied du roi.
罗步/王尺（法）属于哪类单位？What kind of units are Roman pace (passus)/pied du roi?
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?
「罗步 ↔ 王尺（法）」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 Roman pace (passus) to Pied du roi uses factors defined by the SI or other recognised standards and shows about 10 significant digits.
「罗步 ↔ 王尺（法）」免费吗？需要注册吗？Is the Roman pace (passus) to Pied du roi free? Do I need an account?
「罗步 ↔ 王尺（法）」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 Roman pace (passus) to Pied du roi is completely free with no sign-up or install and works on phones and desktops; what you enter is processed only in your browser.