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How To Measure for Wallpaper in 7 Easy Steps

Choosing and installing wallpaper can be a great way to transform the look and feel of any room. However, before you can start enjoying your new wallpaper, it is important to measure the walls accurately to ensure you purchase the right amount. In this blog post, we will guide you through the process of measuring for wallpaper in 7 easy steps. By following these steps, you can eliminate the guesswork and ensure a seamless wallpaper installation.

Step 1: Gather the necessary tools

Before you begin measuring, gather the following tools: a measuring tape, a pencil, a notepad or paper, and a calculator.

These tools will help you accurately record and calculate your measurements.

Step 2: Measure the wall height

Start by measuring the height of the wall from the floor to the ceiling.

Use the measuring tape and record this measurement on your notepad.

Repeat this step for each wall you plan to wallpaper.

Step 3: Measure the wall width

Next, measure the width of each wall from one end to the other.

Make sure to measure at the widest point, as walls can have irregularities.

Again, record these measurements on your notepad.

Step 4: Calculate the total square footage

To determine the total square footage of wallpaper needed, multiply the height of each wall by its corresponding width.

Add up the square footage for all walls to obtain the total square footage required for your project.

Step 5: Consider pattern repeats and waste

If your chosen wallpaper has a pattern, you will need to account for pattern repeats.

Measure the length of the pattern repeat and divide it into the width of the wallpaper roll.

This will determine the number of pattern repeats per roll.

To avoid running short, round up to the nearest whole number.

Additionally, it is recommended to add a bit of extra wallpaper for waste and future repairs.

A 10% to 15% allowance is generally sufficient.

Step 6: Calculate the number of rolls needed

Divide the total square footage by the coverage per roll.

The coverage per roll is usually indicated on the wallpaper packaging or website.

Round up to the nearest whole number to ensure you have enough rolls to complete your project.

It is always better to have a little extra than to run out in the middle of installation.

Step 7: Double-check your measurements

Before making a final purchase, double-check all your measurements and calculations.

It is crucial to ensure accuracy to avoid any surprises or delays during the installation process.

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Here are some wallpaper terms that you come across when shopping:

Straight match: A straight match is when the missing part of the pattern is at the same horizontal level of the length.

Watch the instruction video on wallpapering with a straight match here.

Drop match: A drop match is when the missing part of the pattern is not at the same horizontal level of the drop.

The number of centimetres stated at the match is the number of centimetres by which the match is dropped.

Watch the instruction video on wallpapering with a drop match here.

For example the number may read 64/32.

The first number, is this case 64cm refers to the height of the pattern repeat, the second number 32cm refers to how much the pattern will shift.

  • This type of patterned wallpaper creates the most waste, since you will have to cut a lot off while trying to line up your pattern.

  • Often, these types of wallpapers are installed by professionals, but you can do them yourself with patience and planning.

Free match: the wallpaper has no pattern, so that the different drops can be placed freely next to each other.

It is better to place the drops in the same direction.

With a free match, it is sometimes necessary to hang the drops in reverse to avoid slight colour differences.

If so, this will be clearly indicated on the rolls.

Read more about reverse hanging here.

See below for the different wallpaper symbols that will appear on the product information of wallpaper.

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Measuring for wallpaper may seem daunting at first, but by following these 7 easy steps, you can confidently determine the amount of wallpaper needed for your project. Taking accurate measurements will save you time, money, and frustration. Remember to gather the necessary tools, measure the height and width of each wall, calculate the total square footage, consider pattern repeats and waste, calculate the number of rolls needed, and double-check your measurements before making a purchase. With this knowledge in hand, you are ready to embark on your wallpaper installation journey and create a beautiful space that reflects your personal style.


Hi and welcome to Studio Jeandré - a source of inspiration for those in search of relaxed interiors embraced with art, natural materials, and simplicity.

Studio Jeandré offers an informed view of hardwood flooring, natural fibre carpets, hand knotted rugs, 

flat-weave stair runners, eco-friendly wall paints, naturally produced wallpaper and sustainable home décor.

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