💾 字节 ↔ TBByte to Terabyte
字节与TB互算（1 B = 1e-12 TB）。本地换算，附常用相关单位。Convert byte and terabyte (1 B = 1e-12 TB). 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
「字节 ↔ TB」是什么？What is the Byte to Terabyte tool?
字节与TB互算（1 B = 1e-12 TB）。本地换算，附常用相关单位。Convert byte and terabyte (1 B = 1e-12 TB). Runs locally with related units.
如何使用「字节 ↔ TB」？How do I use the Byte to Terabyte tool?
在「字节 ↔ TB」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 Byte to Terabyte and choose the source unit; the table shows the value in every other unit at once, ready to copy.
1 字节等于多少TB？How many terabyte in 1 byte?
1 B = 1e-12 TB（按国际定义系数）。1 B = 1e-12 TB (international definition).
如何把字节换算成TB？How do I convert byte to terabyte?
结果 = 数值 × 1e-12。例如 1e+12 B = 1 TB。result = value × 1e-12. Example: 1e+12 B = 1 TB.
字节/TB属于哪类单位？What kind of units are byte/terabyte?
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?
「字节 ↔ TB」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 Byte to Terabyte uses factors defined by the SI or other recognised standards and shows about 10 significant digits.
「字节 ↔ TB」免费吗？需要注册吗？Is the Byte to Terabyte free? Do I need an account?
「字节 ↔ TB」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 Byte to Terabyte is completely free with no sign-up or install and works on phones and desktops; what you enter is processed only in your browser.