🔋 飞法 ↔ 毫法Femtofarad to Millifarad
飞法与毫法互算（1 fF = 1e-12 mF）。本地换算，附常用相关单位。Convert femtofarad and millifarad (1 fF = 1e-12 mF). 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
「飞法 ↔ 毫法」是什么？What is the Femtofarad to Millifarad tool?
飞法与毫法互算（1 fF = 1e-12 mF）。本地换算，附常用相关单位。Convert femtofarad and millifarad (1 fF = 1e-12 mF). Runs locally with related units.
如何使用「飞法 ↔ 毫法」？How do I use the Femtofarad to Millifarad tool?
在「飞法 ↔ 毫法」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 Femtofarad to Millifarad and choose the source unit; the table shows the value in every other unit at once, ready to copy.
1 飞法等于多少毫法？How many millifarad in 1 femtofarad?
1 fF = 1e-12 mF（按国际定义系数）。1 fF = 1e-12 mF (international definition).
如何把飞法换算成毫法？How do I convert femtofarad to millifarad?
结果 = 数值 × 1e-12。例如 1e+12 fF = 1 mF。result = value × 1e-12. Example: 1e+12 fF = 1 mF.
飞法/毫法属于哪类单位？What kind of units are femtofarad/millifarad?
二者同属「电容」量纲，可安全互算。Both are capacitance units.
换算系数准确吗？Are the conversion factors exact?
「飞法 ↔ 毫法」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 Femtofarad to Millifarad uses factors defined by the SI or other recognised standards and shows about 10 significant digits.
「飞法 ↔ 毫法」免费吗？需要注册吗？Is the Femtofarad to Millifarad free? Do I need an account?
「飞法 ↔ 毫法」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 Femtofarad to Millifarad is completely free with no sign-up or install and works on phones and desktops; what you enter is processed only in your browser.