# Wallpaper Calculator

## Wallpaper Calculator

Calculate the number of wallpaper rolls needed to cover your walls.

meters
meters
centimeters
meters
Wallpaper Calculator Results
Wall Width0
Wall Height0
Roll Width0
Roll Length0
Roll Quantity0

## How to Use the “Wallpaper Calculator”

The Wallpaper Calculator is a useful tool that helps you determine the number of wallpaper rolls required to cover your walls. It calculates the exact number of wallpaper rolls based on the dimensions of your walls, roll width, and roll length. This calculator is essential for homeowners, decorators, and interior designers who want to avoid wasting time and money on unnecessary wallpaper rolls.

## Instructions for Utilizing the Wallpaper Calculator:

The Wallpaper Calculator requires the following input fields:

• Wall Width: This input field specifies the width of the wall that needs to be covered in meters.
• Wall Height: This input field specifies the height of the wall that needs to be covered in meters.
• Roll Width: This input field specifies the width of the wallpaper roll in centimeters. It is essential to convert it to meters to get an accurate result.
• Roll Length: This input field specifies the length of the wallpaper roll in meters.

The output fields of the Wallpaper Calculator are:

Roll Quantity: This output field specifies the number of wallpaper rolls required to cover the entire wall.

## “Wallpaper Calculator” Formula:

To calculate the Roll Quantity, the Wallpaper Calculator multiplies the number of rolls required to cover the wall's width and height.

## Formula:

Roll Quantity = (Wall Width / Roll Width) * (Wall Height / Roll Length)

## Illustrative Examples:

Suppose you have a wall with a width of 5 meters and a height of 3 meters. The wallpaper roll's width is 53 centimeters, and its length is 10 meters. To calculate the Roll Quantity, enter these values into the calculator, and the result will be:

Roll Quantity = (5 / 0.53) * (3 / 10) = 28.3 rolls

Round up to the nearest integer, and the final result is 29 rolls required to cover the wall.

## Illustrative Table Example:

The table below provides multiple examples of input data and their corresponding Roll Quantities:

Wall Width (m)

Wall Height (m)

Roll Width (m)

Roll Length (m)

Roll Quantity

32.50.531014
4.52.750.701516
63.251.062017

The Wallpaper Calculator is an essential tool for anyone looking to cover their walls with wallpaper accurately. By entering the correct values for the wall's width, height, roll width, and roll length, you can determine the exact number of wallpaper rolls required for the project. This can save time, money, and resources, making your wallpaper project a success.