This rule states that by dividing your own age by two and then adding seven you can find the socially acceptable minimum age of anyone you want to date. So if youre a 24-year-old, you can feel free to be with anyone who is at least 19 (12 + 7) but not someone who is 18.

Is 55 too old for tinder?

While Tinder is used by people of all ages and many users will be younger, the app allows users to set an age range to help focus searches.