How to Convert number to a string in TypeScript

In this tutorial, we are going to learn how to convert a number to a string in TypeScript with the help of examples.

Consider, we have a following number:

a = 25;

Now, we need to convert the above number to a string like this: 25 to “25” .

Using Number.toString() method

To convert a number to a string, we can use the Number.toString() method in JavaScript.

Here is an example:

const num:int = 25;
const result:string = num.toString();

console.log(result);

Output:

"25"

In the example above, we are calling a toString() method on a number. So that it returns the number in string format.

Similarly, we can also convert the number to a string in TypeScript by adding an empty string ('') in front of a number.

Here is an example:

const num:int = 25;
const result:string = '' + num.toString();

console.log(result); // "25"

In the above code, we have added the '' empty string infront of a number. So, the TypeScript converts the number to string.

Additional resources

You can also checkout similar tutorials by reading the following:

• How to get the current year in TypeScript

• How to merge two arrays in TypeScript

• Convert the String to a double using JavaScript