That gives each person room for their elbows and lets them get on and off without moving their neighbour. Slim stools with seats of about 40 cm, such as Svea, Eva, Ebba and Freja, need only 50 cm; seats over 50 cm wide need 60 cm.
Measuring centre to centre is what makes the rule work for every stool. Mark the centres along the counter edge with tape before the stools arrive and you will see immediately how the row will feel. What sets the spacing is the overall width of the stool, not whether it has a backrest or armrests.
















