Enter Logarithm

How does the Logarithms Calculator work?
Free Logarithms Calculator - Using the formula Log ab = e, this calculates the 3 pieces of a logarithm equation:
1) Base (b)
2) Exponent
3) Log Result
In addition, it converts
* Expand logarithmic expressions
This calculator has 1 input.

What 1 formula is used for the Logarithms Calculator?

logb(x) = Ln(x)/Ln(b)
Log(ab) = Log(a) + Log(b)
Log(bn) = n * Log(b)

For more math formulas, check out our Formula Dossier
What 4 concepts are covered in the Logarithms Calculator?
The power to raise a number
the exponent or power to which a base must be raised to yield a given number
Example calculations for the Logarithms Calculator