変換

Bit to Byte

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

Unit console

式・文脈・精度をそろえて単位を変換

UnitCloud は日常、技術、IT、エネルギー、移動、デザインのためのローカル測定ラボです。

変換元1 bit
結果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よくある誤り

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

03基準単位: Byte

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

BitByte
81
648
1,024128

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

出典

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

関連変換

Search and practice paths

Search and practice paths

Examplesよくある誤りEveryday/engineeringExcel/CSV一括変換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. データ. 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.