Wallpaper Calculator
Calculate wallpaper needed for a wall. Estimate rolls, strips, and account for pattern repeats.
Inputs
ft
ft
inches
ft
Results
Rolls Needed
2
Strips Needed8
Wall Area96 sq ft
Waste Percentage14.9%
Rolls Needed
2
How to Use This Calculator
- Start by filling in the input fields below. Results update instantly as you type, so you can experiment with different values to see how they affect the outcome.
- Wall Height — Height of the wall in feet. Accepts values from 1 ft to 50 ft (default: 8 ft).
- Wall Width — Width of the wall in feet. Accepts values from 1 ft to 100 ft (default: 12 ft).
- Roll Width — Width of wallpaper roll in inches. Accepts values from 12 inches to 36 inches (default: 20.5 inches).
- Roll Length — Length of wallpaper roll in feet. Accepts values from 1 ft to 50 ft (default: 33 ft).
- Expand "Advanced Options" for additional fine-tuning. These optional inputs let you model more specific scenarios:
- Pattern Repeat — Pattern repeat length in inches (0 if no pattern). Accepts values from 0 inches to 48 inches (default: 0 inches).
- Once all inputs are set, review your results in the Results panel. Here's what each output means:
- Rolls Needed — shown as a numeric value. This is the primary result of this calculator.
- Strips Needed — shown as a numeric value.
- Wall Area — shown as a numeric value.
- Waste Percentage — shown as a percentage.
- Explore the related calculators below if you need deeper analysis or want to approach this topic from a different angle.
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