Room Wallpaper Calculator
Bedroom Wallpaper Calculator
Bedrooms are usually a straightforward rectangular job with one door and one or two windows — here's what to expect when you plan one.
Get my bedroom roll countThe planner handles custom roll sizes and pattern repeat too — open it for a bedroom sized roughly 3.5m × 3m.
Feature wall or all four?
If you're only papering the wall behind the bed, measure just that wall — the planner handles a single wall the same way it handles a whole room.
Match the pattern at eye level
Seams at eye level are the most noticeable in a bedroom. Plan pattern-matched cuts to fall above head height where possible.
Order one extra roll
Bedrooms are usually small jobs — keep the receipt in case you need a same dye-lot top-up later.
Common questions
Do I need to paper behind the wardrobe?
Usually no — most people skip areas that will be permanently covered by built-in furniture. Leave that section out of your measurements.
What height should I use for a sloped bedroom ceiling?
Use the tallest point of the wall for a safe estimate; you'll trim the excess on shorter strips.
Want the full formula? See how much wallpaper you need, explained →
Quoting this as a job, not a DIY project? Try the contractor estimator →
Ready to plan the full project?
Save your measurements and plan every room in the house.
Open the Full Planner