Measure your walls once and see every drop of patterned paper laid out, lined up and cut from the right roll, before you buy a single roll.
Pattern Repeat Paperer is an offline wallpaper estimator for people who want the numbers right the first time. Enter each wall as a width and height, cut out windows and doors by position and sill height, and the app draws the wall with every drop in place and shows the rolls you need in large type.
PATTERN MATCHES DONE PROPERLY
- Straight, half-drop and free matches set where each drop's pattern starts at the ceiling.
- The paper lost to the pattern repeat is counted, not guessed.
- Each wall is split into vertical drops from the corner you choose, using your roll width.
A REAL CUTTING PLAN
- Every full drop and every short piece above or below a window or door is packed onto rolls, aligned to the pattern repeat.
- The plan tells you which roll and position each cut comes from.
- An independent checker verifies the plan, and a simpler fallback plan is used if it ever fails.
- Rolls to buy add your spare percentage on top of the rolls the plan actually uses.
MORE FROM THE SAME MEASUREMENTS
- Adhesive in litres and tubs.
- Ceiling border length and border rolls.
- Mural mode splits a printed design into numbered panels and checks it covers the wall with bleed.
SIMPLE AND PRIVATE
- Metric and imperial input, with range checks on every measurement.
- Your job is saved automatically.
- Fully offline: no account, no ads, no sound and no internet connection needed.
Five clear tabs - Room, Walls, Layout, Rolls and Notes - take you from measurements to a shopping list you can trust.
Plan patterned wallpaper drop by drop and see how many rolls to buy. Offline.