# Natural Log Calculator

Online Ln (x) calculator to find its natural log, which has special base in it. It is denoted as ln (x) having a base e, where e is an irrational and transcendental constant approximately equal to 2.718281828. A logarithm can have any positive value as its base. The notation ln (x) is used in physics and engineering to denote the natural logarithm, while it is used as notation log (x) in mathematics. Use this online Natural Log Calculator to calculate ln (x)

## Ln (x) Calculator | Natural Logarithm Calculation

Code to add this calci to your website

#### Formula:

Y = ln (x)
**Where,**
Y = Natural Logarithm
x = Input Value

#### Example

**Find the natural log of a number 5**

ln(5) is 1.6094.