Logarithm Calculator
Compute common logarithms (log10), natural logarithms (ln), and binary logarithms (log2).
Log Configuration
Calculate log base b of x.
Log Values
Log base 102.000000
Natural Log (ln)4.605170
Log base 26.643856
Solve for Exponents
Inverse of exponentiation. Essential for algebra, calculus, and sound engineering (decibels).
Frequently Asked Questions
What is Natural Log?
It is the logarithm to the base e (approx 2.718).