💾 数据存储单位换算Data Storage Converter
字节、KB、MB、GB、TB、PB 以及 KiB/MiB/GiB(1024 进制)与 1000 进制互相换算。Convert bytes, KB/MB/GB/TB (decimal) and KiB/MiB/GiB/TiB (binary).
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
「数据存储单位换算」是什么?What is the Data Storage Converter tool?
字节、KB、MB、GB、TB、PB 以及 KiB/MiB/GiB(1024 进制)与 1000 进制互相换算。Convert bytes, KB/MB/GB/TB (decimal) and KiB/MiB/GiB/TiB (binary).
如何使用「数据存储单位换算」?How do I use the Data Storage Converter tool?
在「数据存储单位换算」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 Data Storage Converter and choose the source unit; the table shows the value in every other unit at once, ready to copy.
为什么 1TB 硬盘只显示 931GB?Why does a 1 TB drive show 931 GB?
厂商用 1000 进制(1TB=10¹²字节),系统用 1024 进制(GiB),所以 1TB ≈ 931GiB。Manufacturers use decimal (10¹² bytes) while OSes show binary GiB, so 1 TB ≈ 931 GiB.
换算系数准确吗?Are the conversion factors exact?
「数据存储单位换算」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 Data Storage Converter uses factors defined by the SI or other recognised standards and shows about 10 significant digits.
「数据存储单位换算」免费吗?需要注册吗?Is the Data Storage Converter free? Do I need an account?
「数据存储单位换算」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 Data Storage Converter is completely free with no sign-up or install and works on phones and desktops; what you enter is processed only in your browser.