Convert Javascript Date object to Filetime

Question

Can't believe I'm unable to find the very simple case of converting a Javascript date object to Filetime.
The other way around popped up a lot while searching.

I have provided the solution below for anyone else who is looking for it.

Answer 1

To convert now to Filetime:

 function filetimeFromDate(date) { return date.getTime() * 1e4 + 116444736e9; } const now = new Date(); const filetimeNow = filetimeFromDate(now); console.log(filetimeNow);