How long should a man get to know a woman before he asks her out?

It's a case by case basis thing.

I don't think there's a time. It's how well you seem to get along. First dates are tough enough - get to know her and let her know you.

Not too long.... you'll fall in the friend zone... maybe a week or 2

1 year. Lol. Idk 😂

week

If he wants to ask her out, he should go on and ask---before someone else does.