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    Log Base 2 of 1

    Logarithm Calculator
    Log base
    x

    What is log₂ 1?

    Answer

    log2 1 =
    0

    log2 is the log base 2.

    log2 1 is the power you raise 2 to, to get 1: 2y = 1.

    2⁰ = 1 ✓

    Oxy1

    Answer point (1, 0).

    The curve y = log2 x passes through (1, 0) and (2, 1) and rises: for x > 1 the log is positive, for 0 < x < 1 negative.

    Log of 1 in different bases
    BaseNotationValue
    eln 10
    10log 10
    2log₂ 10

    See Also

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    https://calculat.io/en/number/logarithm/2--1Copy
    <a href="https://calculat.io/en/number/logarithm/2--1">Log Base 2 of 1 (log₂ 1) - Calculatio</a>Copy
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    Log Base 2 of 1 (log₂ 1). log₂ 1 = 0: the power you raise 2 to, to get 1. With the check and the graph.
    https://calculat.io/en/number/logarithm/2--1/generated.jpgCopy

    Log base 2 of nearby numbers

    xlog₂ x
    0.25−2
    1/3≈ −1.5850
    0.5−1
    10
    21
    3≈ 1.5850
    42
    Recalculate with different values ↑

    FAQ

    What is log₂ 1?

    log₂ 1 = 0

    How to find log₂ 1 without a calculator?

    Write 1 as a power of 2: 1 = 2⁰. The exponent is the answer: log₂ 1 = 0.

    What does log without a base mean?

    At school and on a calculator, log x without a base is the common log, base 10: log 100 = 2. In Python, math.log(x) is the natural log ln x; in Excel, LN is the natural log and LOG is base 10.

    See Also