You Shouldnt Date Anyone This Much Younger Than You, Research Shows. Dating anyone younger than this can cause long-term relationship issues. So, per the rule, a 32-year-old could date a 50-year-old. While this rule has been widely cited, many experts suggest its used as helpful guidance rather than anything concrete

How much younger can a girl date?

According to the rule, you divide your age by two and then add seven to calculate the socially acceptable minimum age for a partner. For example, if youre 32, you can date someone as young as 23 while remaining in the realm of socially acceptable, according to the calculation.