I'm not sure really, maybe 3 years? My fiance is 2 years and a few months younger than I am. I guess it just depends on their personality and maturity and how it works with me. The age difference between us really isn't noticeable at all. Going on looks, everyone thinks I'm the younger one. But I always get mistaken for a younger age no matter where I go! I kinda hate it when a friend or my fiance doesn't get carded when we go out but I do.

I am 28 and I think I would date 5 years younger. I expect it will become greater as I get older.

I am almost 26 and I am talking to a 20 year old its awkward for me because he is younger I have been with someone a year or 2 younger but not 5-6 years younger. Its an experience for sure

It really depends on the maturity level. My partner is 6 years older then I am, and we started dating when I was 16.

I used to be less open to younger people. until I met my wonderful boyfriend. I'm 22 gonna be 23 soon and he's 18 gonna be 19 even sooner. I was against it at first. but he really proved himself to me. he's the most emotionally mature man I've met thus far in life. I don't even think about the age anymore unless it gets brought up.

I think it really depends on how old I am and how old they are in their own mind. If someone acts my age, I'll date them. I just need someone to have equal intelligence to myself.