🟩 坪 ↔ 乡Ping to Township
坪与乡互算（1 ping = 3.54547436678e-08 twp）。本地换算，附常用相关单位。Convert ping and township (1 ping = 3.54547436678e-08 twp). 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
「坪 ↔ 乡」是什么？What is the Ping to Township tool?
坪与乡互算（1 ping = 3.54547436678e-08 twp）。本地换算，附常用相关单位。Convert ping and township (1 ping = 3.54547436678e-08 twp). Runs locally with related units.
如何使用「坪 ↔ 乡」？How do I use the Ping to Township tool?
在「坪 ↔ 乡」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 Ping to Township and choose the source unit; the table shows the value in every other unit at once, ready to copy.
1 坪等于多少乡？How many township in 1 ping?
1 ping = 3.54547436678e-08 twp（按国际定义系数）。1 ping = 3.54547436678e-08 twp (international definition).
如何把坪换算成乡？How do I convert ping to township?
结果 = 数值 × 3.54547436678e-08。例如 28204970.5216 ping = 1 twp。result = value × 3.54547436678e-08. Example: 28204970.5216 ping = 1 twp.
坪/乡属于哪类单位？What kind of units are ping/township?
二者同属「面积」量纲，可安全互算；也可打开「area-converter」做多单位对照。Both are area units; see also the area converter hub.
换算系数准确吗？Are the conversion factors exact?
「坪 ↔ 乡」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 Ping to Township uses factors defined by the SI or other recognised standards and shows about 10 significant digits.
「坪 ↔ 乡」免费吗？需要注册吗？Is the Ping to Township free? Do I need an account?
「坪 ↔ 乡」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 Ping to Township is completely free with no sign-up or install and works on phones and desktops; what you enter is processed only in your browser.