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programming

javascript

conversion

type-conversion

[Edit]

JavaScript - how to convert string to number?

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Created by:

JustMike

3364

In this article links to existing type conversion approaches has been collected.

1. Dedicated functions

2. `Number` function examples

2.1. String with integer number example

// ONLINE-RUNNER:browser;

var text = '123';
var number = Number(text);

console.log(number === 123);

2.2. String with float number example

// ONLINE-RUNNER:browser;

var text = '3.13';
var number = Number(text);

console.log(number === 3.13);

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