转换

Bit to Byte

KB, MB and GB are decimal. KiB, MiB and GiB are binary. This distinction explains many apparent storage gaps.

Unit console

用公式、语境和精度转换单位

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1 bit
结果0.125 B
Factor1 bit = 0.125 B
Source basisNIST Metric SI Prefixes · NIST Binary Prefixes

Examples

018 bit = 1 B

Example value from the reference table. Internal calculation uses stored factors; display output is rounded.

02常见错误

KB, MB and GB are decimal. KiB, MiB and GiB are binary. This distinction explains many apparent storage gaps.

03基准单位: Byte

8 bit = 1 Byte. Then the value is converted through the base unit Byte into Byte.

表格

BitByte
81
648
1,024128

公式

8 bit = 1 Byte. Then the value is converted through the base unit Byte into Byte.

来源

NIST Metric SI PrefixesDecimal SI prefix names and factors.NIST Binary PrefixesIEC binary prefixes such as KiB, MiB and GiB.

相关转换

Search and practice paths

Search and practice paths

公式表格Examples常见错误Everyday/engineeringExcel/CSV批量转换器Print view
Factor origin

Factors come from the stored source family and are not derived from rounded display values.

Rounding rule

UnitCloud keeps calculating with stored factors and rounds only the displayed output by selected precision.

When not to use

Do not use as the sole basis for official, medical, safety-critical or contractual decisions.

Citation

Citation note: UnitCloud, conversion with formula, sources current as of May 2026. 数据. Source basis: NIST Metric SI Prefixes · NIST Binary Prefixes.

Common questions

What is the factor for Bit to Byte?

1 bit = 0.125 B

Which formula does Bit to Byte use?

8 bit = 1 Byte. Then the value is converted through the base unit Byte into Byte.

When should I verify the result?

Do not use as the sole basis for official, medical, safety-critical or contractual decisions.