🧲 纳亨 ↔ 拍亨Nanohenry to Petahenry
纳亨与拍亨互算（1 nH = 1e-24 PH）。本地换算，附常用相关单位。Convert nanohenry and petahenry (1 nH = 1e-24 PH). 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
「纳亨 ↔ 拍亨」是什么？What is the Nanohenry to Petahenry tool?
纳亨与拍亨互算（1 nH = 1e-24 PH）。本地换算，附常用相关单位。Convert nanohenry and petahenry (1 nH = 1e-24 PH). Runs locally with related units.
如何使用「纳亨 ↔ 拍亨」？How do I use the Nanohenry to Petahenry tool?
在「纳亨 ↔ 拍亨」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 Nanohenry to Petahenry and choose the source unit; the table shows the value in every other unit at once, ready to copy.
1 纳亨等于多少拍亨？How many petahenry in 1 nanohenry?
1 nH = 1e-24 PH（按国际定义系数）。1 nH = 1e-24 PH (international definition).
如何把纳亨换算成拍亨？How do I convert nanohenry to petahenry?
结果 = 数值 × 1e-24。例如 1e+24 nH = 1 PH。result = value × 1e-24. Example: 1e+24 nH = 1 PH.
纳亨/拍亨属于哪类单位？What kind of units are nanohenry/petahenry?
二者同属「电感」量纲，可安全互算；也可打开「inductance-converter」做多单位对照。Both are inductance units; see also the inductance converter hub.
换算系数准确吗？Are the conversion factors exact?
「纳亨 ↔ 拍亨」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 Nanohenry to Petahenry uses factors defined by the SI or other recognised standards and shows about 10 significant digits.
「纳亨 ↔ 拍亨」免费吗？需要注册吗？Is the Nanohenry to Petahenry free? Do I need an account?
「纳亨 ↔ 拍亨」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 Nanohenry to Petahenry is completely free with no sign-up or install and works on phones and desktops; what you enter is processed only in your browser.