How To Calculate How Much Wallpaper I Need

Measuring Up: The Wallpaper Dilemma

So, you've decided to give your walls a fresh new look with some stunning wallpaper. Great choice! But before you start daydreaming about your new, Instagram-worthy space, there's a tiny little detail we need to tackle - measuring up. I know, I know, it's not as exciting as picking out patterns, but bear with me, it's not as scary as it sounds.

Why Bother?

You might be thinking, "Why can't I just wing it? I'll just buy a bunch and see how it goes." Well, friend, while that might work for a spontaneous road trip, it's not the best approach for wallpapering. Trust me, I've been there, done that, and ended up with more wallpaper than I needed (and a husband who looked at me like I'd lost my marbles).

See, wallpaper isn't like your favorite bag of chips - you can't just buy a couple of extra rolls 'just in case'. It's a bit more of an investment, and you don't want to be left with a wallpapered attic or a sad, empty wallet. Plus, calculating how much you need ensures you get the perfect pattern match, no weird seams, and no disappointed looks from your significant other.

Grab Your Tape Measure

Alright, let's get started. First things first, you'll need a tape measure. If you're like me and have a tendency to misplace things, I'd suggest getting one of those retractable ones. That way, it's always there when you need it, and you can't 'lose' it in the couch cushions.

Now, before you start measuring, let's talk about the room. Is it a perfect square? A rectangle? A weird, wonky shape that only a architect could love? The shape of your room will determine how you measure.

For a simple rectangle or square room, you'll want to measure the height and width of the walls. Don't forget to measure the height of the doors and windows too, you'll need to know how much wallpaper to cut around them.

If your room is a bit more... interesting, don't panic. Just break it down into smaller, simpler shapes. For example, that weird, wonky wall could be two rectangles and a triangle. Measure each part separately, and you'll be golden.

Math Time!

Now comes the fun part - math! Don't worry, we're not talking calculus here. All you need to know is how to add, subtract, and multiply. If you're feeling really fancy, you might need to divide too.

How To Calculate How Much Wallpaper You Need | Naked Grapefruit

First, calculate the total square footage of your walls. If you're working with a rectangle or square room, it's as simple as height x width. If your room is a bit more complex, add up the square footage of each shape.

Next, you'll need to know how much wallpaper you get per roll. This is usually measured in square feet. Let's say you've got your heart set on a beautiful, intricate pattern that comes in at 20 square feet per roll.

Now, divide the total square footage of your walls by the square footage per roll. This will give you the number of rolls you need. For example, if your walls total 100 square feet, you'll need 5 rolls (100 ÷ 20 = 5).

But What About Waste?

You might be thinking, "That's great, but what if I need to cut around doors and windows? Won't that leave me short?" Great question! You're right, you'll need to account for waste. A good rule of thumb is to add an extra 10-15% to your total. So, if you need 5 rolls, you might want to buy 6 just to be safe.

And hey, if you end up with extra wallpaper, you could always wallpaper your pantry. Or your laundry room. Or maybe even your dog's crate. The possibilities are endless!

How to calculate how much wallpaper you need — Just Wallpaper

Pattern Repeat: A Word of Caution

Before you place your order, there's one more thing to consider - pattern repeat. This is the distance between each repeat of the pattern on the wallpaper. If you're working with a bold, large pattern, you'll need to make sure you're buying enough to avoid any awkward seams.

To calculate this, measure the width of the pattern repeat and divide it into the width of your wall. If the pattern repeat is wider than your wall, you'll need to buy an extra roll to ensure a full pattern match.

For example, let's say you've got your heart set on a stunning, 24-inch wide stripe. If your wall is 8 feet wide (96 inches), you'll need to buy an extra roll to ensure a full pattern match (96 ÷ 24 = 4, with a remainder of 0).

You've Got This!

And there you have it! You're now armed with the knowledge to tackle wallpaper like a pro. So go on, grab that tape measure, do your math, and order up. Your walls are waiting for their new look, and you've got this!

Just remember, measuring up might not be as exciting as picking out patterns, but it's a crucial step in ensuring your wallpapering project goes off without a hitch. And who knows, you might even enjoy the process. I mean, who doesn't love a good puzzle? And really, what's more satisfying than solving the puzzle of how much wallpaper you need?

So, go forth, measure up, and happy wallpapering!