Question

How to convert a date to milliseconds in JavaScript

Answer 1

console.log(Date.parse("2020-03-23"));



/*
run:
   
1584921600000

*/

 

70+ SQL courses for beginners and professionals

Answer 2

const date = new Date("2020-03-23");
 
console.log(date.valueOf());
 
 
 
 
/*
run:
 
1584921600000
 
*/

 

70+ SQL courses for beginners and professionals

Answer 3

const d = new Date();
console.log(d.toString());

// milliseconds from midnight of January 1, 1970
const milliseconds = d.getTime();

console.log(milliseconds);
 
 
 
 
/*
run:
 
"Sat Jan 29 2022 10:56:50 GMT+0200 (Israel Standard Time)"
1643446610495
 
*/

 

70+ SQL courses for beginners and professionals