Logaritme Calculator

Bereken logaritmen met elke basis

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log10(100)

2

Common Logarithms of 100

Natural log (ln):4.60517Log base 10:2Log base 2:6.643856Log base e:4.60517

Antilogarithm (Inverse)

102

100

Change of Base Formula

log10(100) = ln(100) / ln(10)

= 4.60517 / 2.302585 = 2

Logarithm Properties

logb(xy) = logb(x) + logb(y)

logb(x/y) = logb(x) - logb(y)

logb(xn) = n × logb(x)

logb(1) = 0

logb(b) = 1

Logarithm Table (Base 10)
log(1):0.0000log(2):0.3010log(3):0.4771log(4):0.6021log(5):0.6990log(6):0.7782log(7):0.8451log(8):0.9031log(9):0.9542log(10):1.0000log(11):1.0414log(12):1.0792log(13):1.1139log(14):1.1461log(15):1.1761log(16):1.2041log(17):1.2304log(18):1.2553log(19):1.2788log(20):1.3010

Special Values

e (Euler's number):2.7182818285ln(e):1log₁₀(10):1log₂(2):1

About Logaritme Calculator

Bereken logaritmen met elke basis

Use this free online wiskunde tools tool to work faster without installing extra software. The interface is built for quick input, clear output, and straightforward results on desktop and mobile devices.

Processing

This tool runs in your browser whenever possible, which keeps your inputs private and reduces unnecessary round-trips to the server.

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