🧮 Logarithm Calculator
How this Logarithm Calculator Works
A logarithm answers the question: "To what exponent must we raise the base to get the number?"
Mathematically, if b^y = x, then logb(x) = y.
This calculator computes logarithms for any positive number and base.
Frequently Asked Questions
What is a logarithm?
It is the exponent to which the base must be raised to produce the given number.
Can the base be any positive number?
Yes, but the base must be greater than 0 and not equal to 1.
What if I don't enter a base?
The default base is 10 (common logarithm).