Averagingthe women's 8" difference and the men's 2" difference gives an overall average of 5". The difference in average male and female height is also ~5". So if one were determined to declare an "ideal", 5" seems to make the most sense based on 2 separate metrics. Men prefer women 4in shorter. SeemsIdeal Asian couple's height - ~5'3-5'5 for the ladies and 5'9-5'11 for the men. Link to comment Share on other sites. More sharing options Replies 146; Created 13 yr; I had a professor that claimed that the height difference where the guy is approximately one head taller encouraged (evolutionarily) a longer lasting relationship App Vay Tiền Nhanh.

5 2 and 5 7 height difference couple