How to use new Date() In Typescript

In this approach, we are using the new Date() constructor in TypeScript to convert a string representation into a Date object. The output Date object represents the date and time parsed from the input string, and it is then printed to the console.

Syntax:

let currentDate: Date = new Date();

Example: The below example uses new Date() to convert string to date in TypeScript.

Javascript
let dStr: string = "2024-02-27";
let res: Date = new Date(dStr);
console.log(res, typeof res);

Output:

2024-02-27T00:00:00.000Z object

How to Convert String to Date in TypeScript ?

In TypeScript, conversion from string to date can be done using the Date object and its method.

We can use various inbuilt methods of Date object like new Date() constructor, Date.parse(), and Date.UTC.

Table of Content

  • Using new Date()
  • Using Date.parse()
  • Using Date.UTC()
  • Using the moment.js library

Similar Reads

Using new Date()

In this approach, we are using the new Date() constructor in TypeScript to convert a string representation into a Date object. The output Date object represents the date and time parsed from the input string, and it is then printed to the console....

Using Date.parse()

In this approach, we are using Date.parse() to convert the string representation of a date into the corresponding timestamp. Then, a new Date object is created using the got timestamp, representing the parsed date and time, and it is printed to the console....

Using Date.UTC()

In this approach, we are using Date.UTC() to create a UTC timestamp based on the individual components parsed from the input string. The temp array holds the parsed year, month, and day, and a new Date object (res) is then constructed using Date.UTC(). The output Date object displayes the parsed date in Coordinated Universal Time (UTC)....

Approach 4: Using the moment.js library

The moment.js library provides powerful utilities for parsing, validating, manipulating, and formatting dates and times in JavaScript. You can use moment.js to easily convert a string representation of a date to a Date object in TypeScript....

Contact Us