To get the value of Euler’s Constant e in JavaScript, the easiest way is to use the JavaScript math module constant **e**. Math.E returns the value 2.718281828459045.

```
console.log(Math.E)
// Output:
2.718281828459045
```

In JavaScript, we can easily get the value of e for use in various equations and applications with the JavaScript math module.

To get the value of the constant e in your JavaScript code, you just need to call the E property from the math module as shown below.

```
console.log(Math.E)
// Output:
2.718281828459045
```

## Using Math.Exp() to Get Euler’s Number e in JavaScript

Another way we can get e in JavaScript is with the math module **Exp()** function. **Exp()** allows us to easily exponentiate e to a given power.

If we pass ‘1’ to **exp()** we can get e.

Below is how to use the math **exp()** function get the value of e in JavaScript.

```
console.log(Math.exp(1))
#Output:
2.718281828459045
```

Hopefully this article has been helpful for you to understand how to find the value of e from the JavaScript math module.

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