🔌 太库 ↔ 飞库Teracoulomb to Femtocoulomb
太库与飞库互算（1 TC = 1e+27 fC）。本地换算，附常用相关单位。Convert teracoulomb and femtocoulomb (1 TC = 1e+27 fC). 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
「太库 ↔ 飞库」是什么？What is the Teracoulomb to Femtocoulomb tool?
太库与飞库互算（1 TC = 1e+27 fC）。本地换算，附常用相关单位。Convert teracoulomb and femtocoulomb (1 TC = 1e+27 fC). Runs locally with related units.
如何使用「太库 ↔ 飞库」？How do I use the Teracoulomb to Femtocoulomb tool?
在「太库 ↔ 飞库」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 Teracoulomb to Femtocoulomb and choose the source unit; the table shows the value in every other unit at once, ready to copy.
1 太库等于多少飞库？How many femtocoulomb in 1 teracoulomb?
1 TC = 1e+27 fC（按国际定义系数）。1 TC = 1e+27 fC (international definition).
如何把太库换算成飞库？How do I convert teracoulomb to femtocoulomb?
结果 = 数值 × 1e+27。例如 1e-27 TC = 1 fC。result = value × 1e+27. Example: 1e-27 TC = 1 fC.
太库/飞库属于哪类单位？What kind of units are teracoulomb/femtocoulomb?
二者同属「电荷」量纲，可安全互算。Both are electric charge units.
换算系数准确吗？Are the conversion factors exact?
「太库 ↔ 飞库」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 Teracoulomb to Femtocoulomb uses factors defined by the SI or other recognised standards and shows about 10 significant digits.
「太库 ↔ 飞库」免费吗？需要注册吗？Is the Teracoulomb to Femtocoulomb free? Do I need an account?
「太库 ↔ 飞库」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 Teracoulomb to Femtocoulomb is completely free with no sign-up or install and works on phones and desktops; what you enter is processed only in your browser.