Let’s take for example the age gap between someone born on April 17 1990 and someone born on August 29 1994.The result is: ■ The age difference between the two persons is 4 years, 4 months, 12 days.
From another point of view, the chart can be interpreted as saying that there should not be an age disparity of as much as five years unless the younger person has an age of 19 or more, a ten-year disparity should exist only if the younger person has an age of 24 or more, and a twenty-year disparity should occur only if the younger person has an age of 34 or more.
(And people only slightly older than 14 should only be involved with those almost exactly the same age as themselves.) To read the chart, go to the position along the x-axis which corresponds to your age, and the green range (between the black and red lines) directly above that position corresponds to the range of your partner's ages which is deemed acceptable by the rule.
Similarly, in his autobiography, George Arnold Escher (1843-1939, father of famous artist M. Escher) claimed that when he was looking for a wife ca.
1880, he thought that the ideal ages for husband and wife at marriage would be if the woman's age was half the husband's age plus 10. Self-made graphic, with layout partially influenced by the PD image en:image: Half Plus Seven Graph 2.
One of the most well-known rules of thumb is the half-your-age plus seven rule.
This rule tries to quantify the intuitive idea that if you are dating someone younger than you, they should not be TOO much younger than you.) These two inequalities determine regions in the plane, and by considering them simultaneously they tell us that you shouldn't date someone who is younger than half your age plus seven years, or older than twice your age minus fourteen years.This age difference calculator determines the age gap in relationships or the simple time difference between the births of two people.There are also alternative social theories for age differences in relationships as well as suggested reasons for 'alternative' age-hypogamous relationships.Or really, 2y - 14, if x is the age of the older person and y is the age of the younger person...presuming you want to just switch the formula around and not make up a whole new formula.For convenience, the line representing x=y is also shown (in blue).