How Much Space per Seat at Dining Table?

The working figure for dining table spacing is 60cm of table edge per person as a minimum and 65cm to 70cm for comfort, with around 35cm of depth needed for each place setting. This guide explains where those numbers come from, then turns them into practical table sizes for rectangular, round and oval tops, including why two tables of identical length can seat six or eight depending on the base. It covers the chair width problem that quietly undermines careful planning, how much clearance is genuinely needed behind a seated diner, and the way benches and banquettes change the calculation in narrow rooms. There is also guidance on sizing for everyday meals versus shared serving or formal dining, plus five practical ways to gain space without moving to a bigger table....