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    Log Base 5 of 7

    Logarithm Calculator
    Log base
    x

    What is log₅ 7?

    Answer

    log5 7 ≈
    1.2091

    log5 is the log base 5.

    ≈ — the logarithm is irrational; the value is rounded to 4 decimal places.

    log5 7 is the power you raise 5 to, to get 7: 5y = 7.

    5¹ = 5 < 7 < 25 = 5², so 1 < log5 7 < 2

    log5 7 = ln 7 / ln 5 ≈ 1.945910 / 1.609438 ≈ 1.2091

    Oxy1

    Answer point ≈ (7, 1.2091).

    The curve y = log5 x passes through (1, 0) and (5, 1) and rises: for x > 1 the log is positive, for 0 < x < 1 negative.

    Log of 7 in different bases
    BaseNotationValue
    eln 7≈ 1.9459
    10log 7≈ 0.8451
    2log₂ 7≈ 2.8074
    5log₅ 7≈ 1.2091

    See Also

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    https://calculat.io/en/number/logarithm/5--7Copy
    <a href="https://calculat.io/en/number/logarithm/5--7">Log Base 5 of 7 (log₅ 7) - Calculatio</a>Copy
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    Log Base 5 of 7 (log₅ 7). log₅ 7 ≈ 1.2091: the power you raise 5 to, to get 7. With the check and the graph.
    https://calculat.io/en/number/logarithm/5--7/generated.jpgCopy

    Log base 5 of nearby numbers

    xlog₅ x
    3≈ 0.6826
    4≈ 0.8614
    51
    7≈ 1.2091
    9≈ 1.3652
    10≈ 1.4307
    252
    Recalculate with different values ↑

    FAQ

    What is log₅ 7?

    log₅ 7 ≈ 1.2091

    How to calculate log₅ 7 on a calculator?

    Divide the natural logs: log₅ 7 = ln 7 / ln 5 ≈ 1.945910 / 1.609438 ≈ 1.2091.

    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