Byte Converter
Bit / Byte / KB / MB / GB / TB / PB storage conversion
Byte Converter is a free online Calculators tool. Bit / Byte / KB / MB / GB / TB / PB storage conversion Related terms: 字节 · byte · kb · mb · gb · tb. Use it on this page without signing in.
| 单位 | 符号 | 换算关系 | 数值 |
|---|---|---|---|
| 比特 | bit | 1 bit = 0.125 B | 8,589,934,592 |
| 字节 | B | 1 B = 1 B | 1,073,741,824 |
| 千字节 | KB | 1 KB = 1,024 B | 1,048,576 |
| 兆字节 | MB | 1 MB = 1,048,576 B | 1,024 |
| 吉字节 | GB | 1 GB = 1,073,741,824 B | 1 |
| 太字节 | TB | 1 TB = 1,099,511,627,776 B | 0.000977 |
| 拍字节 | PB | 1 PB = 1,125,899,906,842,624 B | 9.536743e-7 |
| 艾字节 | EB | 1 EB = 1.152922e+18 B | 9.313226e-10 |
| 名称 | SI（十进制，厂商常用） | IEC（二进制，系统显示） | 相差 |
|---|---|---|---|
| 千 | 1 KB = 1000 B | 1 KiB = 1024 B | 2.4% |
| 兆 | 1 MB = 10⁶ B | 1 MiB = 2²⁰ B | 4.9% |
| 吉 | 1 GB = 10⁹ B | 1 GiB = 2³⁰ B | 7.4% |
| 太 | 1 TB = 10¹² B | 1 TiB = 2⁴⁰ B | 10.0% |
本工具采用二进制换算（1 KB = 1024 B，即 KiB）。硬盘厂商常用十进制（1 KB = 1000 B），所以标称 500 GB 的硬盘在系统中约显示 465 GiB。
使用说明
- 在任一单位输入框中输入数值
- 其他单位自动实时换算
- 支持 Bit/Byte/KB/MB/GB/TB/PB/EB
换算说明
- 1 Byte = 8 Bit
- 1 KB = 1024 Byte（二进制，KiB）
- 1 MB = 1024 KB，以此类推
- 硬盘厂商常用 1 KB = 1000 Byte（十进制），所以 500GB 硬盘实际约 465 GiB
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FAQ about Byte Converter
What can Byte Converter do?
Byte Converter is a Calculators tool. Bit / Byte / KB / MB / GB / TB / PB storage conversion You can finish the job on this page.
Who should use Byte Converter?
Anyone handling 字节 · byte · kb · mb · gb · tb who does not want to install desktop software can use Byte Converter in the browser.
Is Byte Converter safe? Is my data uploaded?
This tool runs in your browser. We do not collect the content you enter into Byte Converter just because you used it.
What similar tools exist?
Related tools in the same Calculators group are listed at the bottom of this page.