28+ Bench Seat Height And Depth Pics. The standard bench depth is between 15 and 20. Backless benches have a bit more leeway in the depth because people can adjust forward or backward easily.
Between 16″ (on the short side) and 18″ (on the high side).
Use individual components to make or repair a bench. The width, depth or diameter of a table vary greatly, based upon the number of children it is designed to comfortably seat at once. The ideal width of the actual seat also seems be 16. Note that bench height refers to the distance from the seat to the ground.