Hello Friends,

This article will give you example of convert a string to a number nodejs. I explained simply about convert string to int in node js. This tutorial will give you simple example of change string to number in node js.

In this post, You'll learn node js cast string to int. i will show you string to int conversion in node js

Here i will give you many example for how to convert string to integer in nodejs.

So, let's see bellow solution:

Example 1 :

Run following command to create node app.

mkdir my-app
cd my-app
 
npm init

server.js

strInt = Number("25.51")

console.log(strInt)

now you can simply run by following command:

node server.js

25.51

Example 2 :

Run following command to create node app.

mkdir my-app
cd my-app
 
npm init

server.js

strInt = Number("25.5something")

console.log(strInt)

now you can simply run by following command:

node server.js

NaN

It will help you...