💾 TB ↔ 比特Terabyte to Bit
TB与比特互算（1 TB = 8e+12 bit）。本地换算，附常用相关单位。Convert terabyte and bit (1 TB = 8e+12 bit). 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
「TB ↔ 比特」是什么？What is the Terabyte to Bit tool?
TB与比特互算（1 TB = 8e+12 bit）。本地换算，附常用相关单位。Convert terabyte and bit (1 TB = 8e+12 bit). Runs locally with related units.
如何使用「TB ↔ 比特」？How do I use the Terabyte to Bit tool?
在「TB ↔ 比特」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 Terabyte to Bit and choose the source unit; the table shows the value in every other unit at once, ready to copy.
1 TB等于多少比特？How many bit in 1 terabyte?
1 TB = 8e+12 bit（按国际定义系数）。1 TB = 8e+12 bit (international definition).
如何把TB换算成比特？How do I convert terabyte to bit?
结果 = 数值 × 8e+12。例如 1 TB = 8e+12 bit。result = value × 8e+12. Example: 1 TB = 8e+12 bit.
TB/比特属于哪类单位？What kind of units are terabyte/bit?
二者同属「数据量」量纲，可安全互算；也可打开「data-storage-converter」做多单位对照。Both are data size units; see also the data storage converter hub.
换算系数准确吗？Are the conversion factors exact?
「TB ↔ 比特」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 Terabyte to Bit uses factors defined by the SI or other recognised standards and shows about 10 significant digits.
「TB ↔ 比特」免费吗？需要注册吗？Is the Terabyte to Bit free? Do I need an account?
「TB ↔ 比特」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 Terabyte to Bit is completely free with no sign-up or install and works on phones and desktops; what you enter is processed only in your browser.