How many cushions your sofa needs, in which sizes and how to arrange them.
How this works
Most 2 seaters suit 2 to 4 cushions, 3 seaters 4 to 5 and corner sofas 5 to 7. The biggest cushions go at the ends, sized to the back height (50 to 60 cm), then step down by 10 cm and finish with a lumbar in the middle. Leave at least half the seat width clear to sit.
Questions people ask
How do I use the Cushion Arrangement for Sofa tool?
Fill in the fields, starting with “Sofa width”, “Arm width (each)” and “Back height above seat”, and change any other options that match your home. The answer, a drawing and practical tips update as you type, and the Copy link button saves your numbers in a link you can share.
Is the Cushion Arrangement for Sofa tool free?
Yes. The Cushion Arrangement for Sofa tool is free, with no sign-up, and works on phones, tablets and computers. The results are estimates to help you plan, so check with a qualified professional before structural, electrical, gas or plumbing work.