Log Calculator

Enter value and click on calculate. Result will be displayed.
Enter Log value (x) :
Log base (b) :
Result:

Result :

A Log Calculator is a tool that computes the logarithm of a number to a specified base, commonly base 10 (log) or base e (ln).

Why Use a Log Calculator?

  • Essential in math, science, and engineering for solving exponential equations.
  • Used in finance for compound interest and exponential growth calculations.
  • Helps in computer science for algorithm complexity analysis.

How Does It Work?

  1. Enter a number (x) and the logarithm base (b).
  2. The calculator applies the formula:
    • Common logs: log(x) (base 10)
    • Natural logs: ln(x) (base e ≈ 2.718)
  3. It returns the logarithm result.

When Is It Used?

  • In exponential growth & decay (e.g., population, radioactive decay).
  • In finance & economics (e.g., interest rate calculations).
  • In computer science (e.g., logarithmic time complexity).