How much time do I have to wait for him to be my boyfriend?

Maybe after a date, and when you two are holding each other close you can express to each other how much you two mean to each other, after small back and forth conversation about you two, hint the idea of becoming exclusive and that maybe it's time to be boyfriend and girlfriend. He may even beat you to it, but it doesn't hurt to ask him anyways and see if you both agree. Good Luck.

Most decent guys will ask you to be their girlfriend. I think you're seen as a friend with benefits because you should be exclusive by now after 5 months. And he may not have tried to make this exclusive because he wants that to be optional, leaving a door open to do as he wants? I say talk to him about it and see where you stand. Good luck

it sounds like you are already boyfriend and girlfriend, you have had sex so what more do you need to think that you are a couple, u less you are friends with benefits. clear that up. if you don't know what kind of a relationship you are in with him ask him.

Well, right now, it sounds like you two are "friends with benefits."

From what you are telling us, he doesn't really sound eager or motivated to enter into a committed relationship with you. 5 months is enough time to decide if you want to become bf/gf with someone, in my opinion.

Ask him flat out if he'd like for you two to be "an item." You should have your answer pretty damn quick.

Tell him that you've been seeing each other for 5 months now and you would like to know what his intentions for the future are. Are we a couple of just fwb?

Don't make him feel pressured but just let him know that you're confused and you want to know if he's your bf or if it's just a casual thing. You need to move forward and you'd like his opinion.

"we already have sex but he doesn't tell anything about being a couple. "

Then its likely not going to happen; you're probably his side piece if all you ever do is have sex on the weekends.

Call him boyfriend and see how he reacts

wait

Maybe you should just ask him... point-blank. Like RIGHT NOW.