How Much Space Between Dining Chair and Wall?
The working figure is 90cm between the dining table edge and the wall behind the chairs, which allows a chair to be pulled out and a person to stand up cleanly. Where people walk behind seated diners, increase that to 105cm or 120cm. This guide explains where the measurement comes from, what happens as the gap shrinks, and when you can safely use less by putting a bench or rarely used seating on the tight side. It also covers how chair depth and table base design change the calculation, the effect of a sideboard on available clearance, circulation planning in open plan rooms with kitchen islands, and the practical adjustments that recover space in narrow UK dining areas....