How to convert Days to Milliseconds in JavaScript?

If you want to convert days to milliseconds, then you have to follow the following steps:

1. First of all, you have to convert the days to hours by multiplying it by 24 (1 day = 24 hours).
2. Then multiply the result obtained by 60 (1 hour = 60 minutes).
3. After that, multiply the value obtained by 60 again (1 minute = 60 seconds).
4. Lastly, multiply the value by 1000 (1 second = 1000milliseconds) to get the milliseconds equivalent to the number of days.

milliseconds = days * 24 * 60 * 60 * 1000

The following JavaScript code shows how to convert days to milliseconds:

let days = 1;
let milliseconds;

milliseconds = days * 24 * 60 * 60 * 1000;
console.log(milliseconds); //86400000

days = 7;
milliseconds = days * 24 * 60 * 60 * 1000;
console.log(milliseconds); //604800000

days = 14;
milliseconds = days * 24 * 60 * 60 * 1000;
console.log(milliseconds); //1209600000

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