1. What is the Wallpaper Calculator With Repeat?

This calculator helps determine the total length of wallpaper needed when accounting for pattern repeats. It's essential for ensuring you purchase enough wallpaper to match patterns across all strips.

2. How Does the Calculator Work?

The calculator uses the formula:

Where:

• \( Num\ Strips \) — Number of wallpaper strips needed
• \( Height \) — Height of the wall (feet)
• \( Repeat \) — Pattern repeat length (feet)

Explanation: The equation accounts for both the wall height and the additional length needed to match the pattern between strips.

3. Importance of Pattern Repeat Calculation

Details: Calculating wallpaper with pattern repeats prevents pattern mismatches and ensures you have enough material to properly align the design across all strips.

4. Using the Calculator

Tips: Measure your wall height accurately, count the number of strips needed, and check the wallpaper's pattern repeat measurement (usually listed on the roll).

5. Frequently Asked Questions (FAQ)

Q1: Why is pattern repeat important?
A: Pattern repeat determines how much extra wallpaper you need to ensure the design matches properly between strips.

Q2: How do I measure pattern repeat?
A: The repeat is the vertical distance between where the pattern starts again. This is usually provided by the manufacturer.

Q3: Should I add extra for mistakes?
A: Yes, it's recommended to add 10-15% extra length to account for cutting errors and pattern matching.

Q4: What if my wallpaper has no repeat?
A: If there's no pattern (solid color), you can enter 0 for the repeat value.

Q5: How do I calculate number of strips?
A: Divide the wall width by the wallpaper roll width (usually about 20.5 inches), rounding up.