Dunbar Layers Applied to Personal Life (5-15-50-150)

A proposed layered pattern in personal networks, often summarized by approximate cumulative sizes of 5, 15, 50, and 150 at decreasing average closeness. These are descriptive patterns with variation, not mandatory limits.

Dunbar's layers describe a proposed pattern in personal networks, with progressively larger groups at decreasing average closeness. The often-cited approximate counts of five, fifteen, fifty, and one hundred fifty are cumulative layers, not separate quotas to fill. Individual networks vary, and the numbers do not define the maximum number of people someone can care about.

The practical question concerns available time and the relationships a person wants to sustain. A sketch of closeness and contact may reveal a neglected relationship or a mismatch between commitments and capacity. It should not become a ranking of human worth, a rule to remove friends, or proof that relationships beyond a numerical boundary are impersonal.

When to use it

When a person wants to examine a mismatch between social commitments, available time, and the relationships they wish to sustain.

How it can help

Can prompt reflection on available social time, desired closeness, and contact patterns without ranking people or requiring fixed numbers.