Find the right rug size.
Rugs look smaller in product photos than they do on a floor. Pick a common size, then preview the real width and length in your room with AR.
120 × 170 cm
Small seating area or beside a bed.
160 × 230 cm
A common living-room size under a 3-seat sofa.
200 × 300 cm
Larger seating groups, or when you want the rug to frame the whole set.
250 × 350 cm
Open rooms where the rug is the floor plan.
Custom
Enter any width and length in the app.
A practical starting point
For many living rooms, 160 × 230 cm is the size people mean when they say “a normal rug.” If the front legs of the sofa sit in empty floor, go up a size rather than guessing from a lifestyle photo.
Pair the rug with wall art at real frame size so the room’s proportions stay consistent.
Questions, answered.
What rug size should I use under a sofa?
A common living-room starting point is 160 × 230 cm, with the front legs of a 3-seat sofa on the rug. If the sofa is larger, or you want the rug to frame the whole seating group, try 200 × 300 cm in AR before you order.
Why do rugs look smaller online?
Product photos rarely show true floor area. RoomFit places the real width and length on your floor so you can see the footprint next to your sofa and coffee table.
See it in your actual room
RoomFit places a true-to-scale rug on your floor. That is the only reliable way to see whether 160 × 230 cm actually reaches the sofa legs.