
Basically, for rooms with a ceiling height of 2.25 m and a room width of 10 m, a calculation of about five wallpaper rolls is used. If the room width increases by five metres, two additional rolls of wallpaper must be added. For a ceiling height of 2.50 m and a room width of 10 m, it is recommended to buy six wallpaper rolls.
How many square feet per roll of wallpaper do I Need?
Input length of each wall, height and the number of doors and windows of the room to be wallpapered. Click the button to calculate the number of rolls (based on 56 square feet per roll) and man-hours needed for this job. This calculator is to be used as an estimating tool only. Today, there are so many options when it comes to wallpaper.
How do you measure the length of a roll of wallpaper?
Now, when you know this information, go back to your wallpaper description and find out the length of the roll (it is usually 33 ft, 24 ft or 18 ft, but may be different). Divide the length of the wallpaper (33 ft or 24 ft or other if applies) by your wall height in feet (for this example I will use 9 ft height wall).
How much does a roll of wallpaper cost?
A typical room measuring 16′ x 20′ may require 16 – 20 rolls. The cost, therefore, can range between $400 – $1,000. Designer wallpapers are more expensive and can sell between $60 – $250 or even more for each roll.
How do you use wallpaper in a room?
There are multiple ways to use wallpaper — from covering all four walls in a room to only using it on the ceiling for added interest. If you don’t want to commit to hanging wallpaper on all walls in a space, simply choose an accent wall, such as the wall behind a bed in a master bedroom.
How many square feet does a roll of wallpaper cover?
How to find square feet of wall?
Can you use peel and stick wallpaper?

How many rolls of wallpaper do I need for a standard room?
For example, if your total surface area is 480 square feet (45 m2) and each roll gives you 25 square feet (2.3 m2) of usable wallpaper, then 480/25 = 19.2. Round the answer up to the nearest number. So, you would need 20 rolls total to cover your wall. Wallpaper is sold in single and double rolls.
How much wallpaper does 2 rolls cover?
57 to 61 square feetDepending on the wallpaper sheet width, a double roll covers 57 to 61 square feet, while a single roll is 29 to 31 square feet. Remember, wallpaper only comes in double rolls, even though they price out the cost in single roll quantities. You can count on double rolls to always be twice as long as single rolls.
How do you calculate wallpaper for a room?
Measure the width of each wall where you would like to apply the wallpaper and add them all together ("Combined Width"). Measure the height of the walls. Multiply the Combined Width by the height of the walls – this is the total square footage ("TSF") of wall space you need to cover with wallpaper.
How do I calculate how many rolls of wallpaper I need?
Take the height measurement of the room/area in metres and multiply it by the number of widths needed. Divide that number by the length of the wallpaper roll – usually 10m – and you'll have the number of rolls needed.
How many strips of wallpaper do you get out of a roll?
Generally 27” wide wallpaper will still provide 3 strips on the wall, so your coverage would increase to 81” per roll. Conversely, some wallpaper with no repeat, or a very small repeat can yield 4 full strips of material, in which case less wallpaper is needed.
How many lengths do you get from a roll of wallpaper?
Taking a quick measurement of your wall length and ceiling height will confirm how many drops you can expect from your roll of wallpaper. Typically, ceiling height is around 2760mm. If this is the case, you will get three drops from a standard 10m length & 53.5cm width of wallpaper.
How many rolls of wallpaper do I need for a small bathroom?
Material Needed I calculated the square footage of the bathroom which was 300 square feet of walls and each roll of the paper I found is 56 square feet so I needed at least 6 rolls. (Disclosure: This post contains affiliate links where I make a small commission.)
How much does a roll of wallpaper cost?
Wallpaper Price by TypeTypeCost per Single Roll (Materials Only)Peel-and-Stick$20 - $45Prepasted$20 - $80Liquid$25 - $50/pack (equivalent to 1 roll)Printed$30 - $504 more rows•Jan 31, 2022
How many rolls of wallpaper do I need with a pattern repeat?
To do this, first take you roll of wallpaper and unfurl a section across a table. Then find a repeating design element along the seam and measure the distance to next repeating element. This measurement is your pattern repeat. This measurement will be used to calculate how much wallpaper you will need for your project.
Where do you start wallpapering in a room?
Mark a starting point It is recommended to start wallpapering from the corner of the wall. If you're wallpapering an entire room, use your tape measure to measure a line the width of your roll of wallpaper, plus another 2 inches, from the edge of the wall.
How many rolls of wallpaper do I need for a 3m wall?
From a room height of approx. 2.75 to 3 metres, three additional wallpaper rolls must be allowed for every additional five metres of room width. For a ceiling height of 3 m, the starting value is six rolls of wallpaper for a room width of 10 m and seven rolls for a ceiling height of 3.25 m.
How much does it cost to wallpaper a wall?
The cost to buy and install wallpaper runs from around $4 to $10 per square foot. Custom wallpaper or high-end options will raise the price.
How much does a single roll of wallpaper cover?
A standard American roll of wallpaper gives you about 35 square feet, but waste and pattern matching usually takes this down to about 27 usable square feet per roll.
How big is a single roll of wallpaper?
21″ x 16.5′In the U.S.A., a single roll of wallpaper is typically defined as a wallpaper roll with the dimensions 21 inches wide and 16.5 feet in length (21″ x 16.5′). A double roll usually has the dimensions of 21 inches wide and 33 feet in length (21″ x 33′).
Why is wallpaper sold in double rolls?
To fix this, the industry switched to double rolls so that customers have a little extra in case of mistakes, tears, or miscalculations. The term double roll applies only to the length of the wallpaper, not the width.
How many yards are in a single roll of wallpaper?
4.5 yardsAmerican Single Roll: A single roll of wallpaper that measures (typically) 27 inches in width and 4.5 yards long. Bolt: A continuous roll of wallpaper equivalent to two or more single rolls packaged together.
Wallpaper Calculator - Lowe's
Not sure how many rolls of wallpaper you need to purchase? Our Wallpaper Calculator will give you an estimate of the material needed for your space.
How Much Wallpaper Do I Need Calculator
Taking wall measurements isn’t always enough to estimate how much wallpaper you need. In addition to the square footage of where the wallpaper is, you have to calculate where it isn't, how large the wallpaper roll is and how many mistakes you might make. Lucky for you, it’s easy to get more precise estimations with a wallpaper calculator.
Wallpaper Calculator - Determine How Many Square Yards You Need
I want to cedar panel a closet that’s 5 feet long x 2 feet x wide x 8 feet high. How many box’s (15 square feet each) will I need.
How many yards of wallpaper are in a roll?
How many yards are in a roll of wallpaper? There are five yards of wallpaper in each roll. Because each roll is 27 inches wide, you have 27 square feet in each roll. Don’t worry, our wallcoverings calculator will do all the math for you.
How much wallpaper is usable?
Usable Wallpaper generally means eighty-five to ninety-five percent of each roll. When working with patterns that require exact matching, this percentage may be slightly smaller.
How Does the Wallpaper Estimator Work?
This estimator determines the approximate amount of wallpaper you need, area you will cover, number of rolls, and optional trim required for your room. It automatically calculates everything based on the information you enter. The calculator ignores areas occupied by doors or windows because trimming them often requires as much material as the area you are trimming around. Remember, this is a guide. The wallpaper calculator will round up, just as you should when budgeting. Always better to have a little extra than to run out.
What to look for when buying wallpaper?
When you buy wallpaper or wallcoverings, look for run numbers, lot numbers, or run codings on the label or roll. These numbers should be the same on each roll. Wallcoverings are printed in large batches, and the colors can vary slightly but noticeably between the batches.
How long is decorative trim?
Decorative trim is assumed to be at the ceiling and therefore is not hampered by doors or windows. The requirement (and subsequent cost) in actual use will change if positioned in the center of the wall or close to the floor because of doors and windows. Trim rolls are about 15 linear feet long.
How wide is a vinyl wallpaper wall?
You want to hang a vinyl faux grasscloth wallpaper on a wall in your master bath. This is a random match with no repeat. The width is 27 inches.
How many double rolls are needed?
If the width is 20.50 inches or 21 inches then you divide the square footage by 56 to find out how many double rolls you need.
How to figure out how many double rolls you need?
Take your square footage and divide by 42 to find out how many double rolls you need. Now, we know you’re thinking that it can’t be that difficult but it is. If there is any type of repeat, just divide by 42 to figure out how many double rolls you require.
How many rolls are in a double roll?
You round up so you will order 2 double rolls (4 single rolls if that is what you are used to).
Is wallpaper sold in double rolls?
Historically wallpaper in the United States has been priced in single rolls and packaged in double rolls. We, ourselves, are in the process of moving everything to double roll quantities (as of 10-14-20) but if you’re used to single rolls then just divide by 21. It ends up being the same thing.
How many square feet for a double roll of wallpaper?
Let’s assume you want to install wallpaper with an 18-inch repeat pattern with 61-square-feet for each double roll which you plan to install on four walls. Here are the steps:
How many drops do you get out of a roll of wallpaper?
There are usually three drops in a roll of wallpaper. It’s recommended to use any leftovers for the space above doors or above and under windows. It’s a common practice among good retailers to take back extra unopened rolls. But it’s also a good practice to retain some wallpaper in case some pieces get marked or damaged.
How do you calculate wallpaper needed for a pattern repeat?
Wallpapers without patterns are easy to install and calculate. Unfortunately, most of the available wallpapers have a pattern or design and they require more materials than their solid counterpart. This is because you need to consider the pattern repeat.
How long does wallpaper last?
On average, wallpaper installations can last between 15 – 25 years, or even more.
How to calculate square footage of a window?
Calculate the areas of windows or doors and subtract this from the square footage value you acquired. The result will be the square footage that you need.
How to convert adjusted ceiling height into feet?
Convert the adjusted ceiling height into feet by dividing the value by 12.
How much does a wall mural cost?
Large wallpaper murals cost between $200 – $800 but may cost as much as $1,000 – $2,000 and above depending on the design, subject matter, and size of the mural. Professional installations for an 8-panel mural can cost between $200 – $300 and these prices go higher depending upon the complexity.
What are the different sizes of wallpaper rolls?
Wallpaper is usually sold in different roll sizes: single rolls, double rolls, triple rolls, quadruple rolls. So first, check the description and figure out in what size does that wallpaper comes in.
How many lines are there in a roll of wallpaper?
Divide length of the wallpaper by the height of the wall: 33 ft by 9 ft = 3.666 – which means 3 full lines out of each roll I can use.
How to measure wall roll size?
How to measure your walls properly? In order to calculate how many rolls of wallpaper you may have to order you will need to know your wall or walls sizes: height and width . If you have few walls with the same height, add all walls width together , so you will have 2 numbers: height and total width.
Is it complicated to install wallpaper?
Wallpaper installation may seem a little bit complicated but believe us it is not! A lot of people getting scared at their very first step of the installation which is measuring walls and calculate how many rolls they will need. Let me try to help you here with some tips on this topic.
How many square feet does a roll of wallpaper cover?
Pick your wallpaper, and make sure you know the coverage of one roll. Most of our peel and stick wallpapers cover 28.18 square feet, however that varies from product to product.
How to find square feet of wall?
To find the square foot area of your wall, you’ll need to measure the height and width of the wall. This accent wall is 8 feet tall and 9 feet wide.
Can you use peel and stick wallpaper?
So you’ve decided that you want to use peel and stick wallpaper to decorate your home. Congratulations! You’ve chosen to use one of the most effective modern home decor solutions available on the market. Peel and stick wallpaper can instantly transform a space, with fresh colors, fun trends, and gorgeous patterns. You and a friend can install it in just a few hours, and it’s guaranteed removable once you’re ready for something new, meaning it’s perfect for renters!
