TV Viewing Distance Calculator
Most rooms are laid out the wrong way round: the sofa goes where it fits and the television goes on the wall nearest a socket, and then everybody sits either too far away to see detail or close enough to…
Tool Category Space & Layout
Space and layout calculators for inside the house: what fits through the door, how big a rug or table a room can take, how much storage a cupboard really holds, how many people a room seats, and how to light and cool it. Space and Layout Calculators.
Room Occupancy Calculator
Room capacity is not the floor area divided by a density figure, because a room full of people also has to contain the space they move through. A standing reception at one person per square metre over the whole floor…
Furniture Fit Calculator
A piece of furniture has to fit three times over, and the three are independent. It has to fit along the wall it is going against. It has to fit past the narrowest opening on the route to that wall,…