To parse numbers with different numeral systems (for example, Persian/Farsi or Arabic), see this post and this post. The simplest way would be to use the native Number function: If that …

Parse different values: The parseInt method parses a value as a string and returns the first integer. A radix parameter specifies the number system to use: 2 = binary, 8 = octal, 10 = …

Apr 3, 2025 · The parseInt function converts its first argument to a string, parses that string, then returns an integer or NaN. If not NaN, the return value will be the integer that is the first …

Nov 12, 2024 · These are the following ways to convert string to an integer in JavaScript: 1. Using Number () Method. The number () method converts a string into an integer number. It works …

Learn how to convert a string into an integer in JavaScript with this comprehensive guide. Understand different methods and best practices for effective type conversion.

Feb 11, 2022 · In this tutorial, we will talk about the parseInt function in JavaScript. This function parses (break down) a string and returns an integer or NaN (Not a Number). The main …

Oct 15, 2024 · To convert a string to number in JavaScript, various methods such as the Number () function, parseInt (), or parseFloat () can be used. These functions allow to convert string …

Mar 5, 2025 · The Number.parseInt () static method parses a string argument and returns an integer of the specified radix or base.

Sep 7, 2022 · JavaScript provides several methods to convert a string to a number, including the Number () function, parseInt () and parseFloat () functions, and the unary plus (+) operator.

Nov 16, 2010 · You can use a regex to extract the numbers in the string via String#match, and convert each of them to a number via parseInt: num = parseInt(matches[index], 10); …