LOGARITHM CALCULATOR
Solve any logarithmic equation of the form logb(x) = y. Calculate base, number, or exponent instantly with step-by-step solutions.
logb(x) = y
Enter “e” for natural logarithm (ln)
LOGARITHM FORMULAS
logb(x) = y ⇔ by = x
ln(x) = loge(x)
To solve for any variable:
• To find y: y = logb(x)
• To find x: x = by
• To find b: b = x1/y
SOLUTION
Calculated Value
Enter any two values
Equation Representation
by = x
Step-by-Step Calculation
Fill in two values to see the calculation steps
Advertisement Space (Google AdSense Compatible)