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    UnitConvertLab
    UnitConvertLAB
    Data Conversion

    8 Bit to Byte

    Quick answer

    8 Bit (b) equals

    1 B

    To convert 8 Bits to Bytes, multiply by 0.125. Therefore, 8 Bit (b) equals 1 Byte (B).

    Formula: B = b × 0.125. Calculation: 8 × 0.125 = 1 B.

    Convert Bit (b) to Byte (B) online with our free unit converter. In data, 1 b = 0.125 B. Explore step-by-step conversion steps, mathematical formulas, and quick conversion reference tables below.

    Worked example: converting Bit to Byte

    1. Step 1 — start with the formula. B = b × 0.125
    2. Step 2 — substitute your figure. 8 b × 0.125
    3. Step 3 — read the result. 8 b = 1 B
    4. Step 4 — check it in reverse. b = B × 8 returns 8 b, which matches the figure you started with.

    Data Converter

    21 units available

    Decimals:
    1

    8 b = 1 B

    Formula:

    B = b × 0.125

    With your value: 8 b = 1 B

    How big is that?

    Everyday references on a logarithmic scale, all expressed in bit so you can sanity-check the result.

    Your value1.00 b
    Plain-text email (2.0e+3× your value)2.00e+3 b
    Phone photo (4.0e+6× your value)4.00e+6 b
    MP3 song (5.0e+6× your value)5.00e+6 b
    CD-ROM (7.0e+8× your value)7.00e+8 b
    HD movie (4.0e+9× your value)4.00e+9 b

    Other Bit to Byte conversions

    4 b to B5 b to B6 b to B7 b to B9 b to B10 b to B11 b to BFull Bit to Byte converter

    Bit to Byte Conversion Table

    Bit (b)Byte (B)
    0.50.0625
    10.125
    20.25
    50.625
    101.25
    151.875
    202.5
    253.125
    506.25
    10012.5
    25031.25
    50062.5
    1000125

    Byte to Bit Conversion Table

    Byte (B)Bit (b)
    0.54
    18
    216
    540
    1080
    15120
    20160
    25200
    50400
    100800
    2502,000
    5004,000
    10008,000

    Where these values come from

    Every factor on this page is traced to the document that defines it. See the full provenance dataset or our methodology.

    Bit (b)

    Data

    Conventional value

    Decimal prefixes (kB, MB) are powers of 1000; binary prefixes (KiB, MiB) are powers of 1024 as standardised by IEC 80000-13.

    Source: IEC 80000-13:2008, Quantities and units — Part 13: Information science and technology

    International Electrotechnical Commission · Reviewed 2026-07-01

    Byte (B)

    Data

    Conventional value

    One byte is eight bits (octet) in all modern computing standards.

    Source: IEC 80000-13:2008, Quantities and units — Part 13: Information science and technology

    International Electrotechnical Commission · Reviewed 2026-07-01

    Standards and context behind Bit to Byte

    Octet
    The unambiguous term for 8 bits, used in networking standards where "byte" was historically machine-dependent.

    How to Convert Bit to Byte

    To convert from Bit (b) to Byte (B), multiply the value by 0.125.

    Formula: B = b × 0.125

    Reverse: b = B × 8

    Step-by-Step Example

    1. Start with your value in Bit. For example: 5 b
    2. Multiply by the conversion factor: 5 x 0.125
    3. The result is: 0.625 B

    Bit and Byte Relationship

    This calculation facilitates standardized conversion between recognized units of data. Since 1 Bit represents a fraction of a Byte (1 Byte ≈ 8 Bits), the Byte is the larger measurement interval. Understanding the relationship between Bit and Byte is essential for accurate calculations in physics, engineering, commerce, and daily applications.

    About Bit

    The Bit (symbol: b) is a recognized unit in the Standard measurement framework, utilized within data applications for precision and standardized data representation.

    Common uses of Bit: data calculations, engineering and science, education.

    About Byte

    The Byte (symbol: B) is a recognized unit in the Metric (SI) measurement framework, utilized within data applications for precision and standardized data representation.

    Common uses of Byte: data calculations, engineering and science, education.

    Frequently Asked Questions

    What is 8 Bit in Byte?
    8 Bit equals 1 Byte.
    How many Bytes are in 1 Bit?
    There are exactly 0.125 Bytes in 1 Bit. This means the conversion factor from Bit to Byte is 0.125.
    What is the formula to convert Bit to Byte?
    The formula to convert Bit to Byte is: B = b × 0.125. For example, to convert 10 Bits to Bytes, you would multiply 10 by 0.125.
    What is a Bit?
    The Bit (symbol: b) is a recognized unit in the Standard measurement framework, utilized within data applications for precision and standardized data representation.
    What is a Byte?
    The Byte (symbol: B) is a recognized unit in the Metric (SI) measurement framework, utilized within data applications for precision and standardized data representation.
    What are the common uses of Bit?
    The Bit is commonly used in data calculations, engineering and science, education.
    Is a byte always 8 bits?
    In modern practice yes, which is why standards bodies say "octet" when the distinction matters.

    Related Data Conversions

    Bit → KilobitBit → KilobyteBit → KibibyteBit → MegabitBit → MegabyteBit → MebibyteBit → GigabitBit → GigabyteBit → Gibibyte

    Cite this page

    UnitConvertLab. (2026). 8 Bit to Byte. UnitConvertLab. Retrieved from https://unitconvertlab.com/convert/8-bit-to-byte