Wallpapering can be a great way to add a fresh new look to your home without breaking the bank. However, before you start wallpapering, you need to make sure you measure your walls properly. In this article, we will guide you on how to measure for wallpapering and ensure you get the right amount of wallpaper for your project.

## 1. Measure the height of your walls

Before you can calculate how much wallpaper you need, you need to measure the height of your walls. Use a measuring tape and measure from the floor to the ceiling. Write down the measurement in inches or centimeters.

## 2. Measure the width of your walls

Next, measure the width of each wall you want to wallpaper. Measure from one corner to the other, making sure to measure around any doors or windows. Write down each measurement in inches or centimeters.

## 3. Calculate the total square footage

To calculate the total square footage of your walls, multiply the height by the width of each wall. Add up the square footage of all the walls you want to wallpaper. This will give you the total square footage of wallpaper you need to purchase.

## 4. Consider pattern repeats

If you are using wallpaper with a pattern, you will need to take into account the pattern repeat. This is the distance between where the pattern starts and where it starts again. To calculate the amount of extra wallpaper you need for pattern repeats, add the pattern repeat to the width of each strip of wallpaper.

## 5. Add extra for mistakes

It’s always a good idea to purchase a little extra wallpaper in case of mistakes. We recommend adding 10% to your total square footage to ensure you have enough wallpaper to cover any errors.

## 6. Choose the right wallpaper roll size

Wallpaper rolls come in different sizes, so make sure you choose the right size for your project. Standard wallpaper rolls are usually 21 inches wide by 16.5 feet long, but some rolls can be as wide as 27 inches and as long as 33 feet.

## 7. Check the wallpaper label

Before purchasing your wallpaper, make sure you check the label for important information like the pattern repeat and roll size. This will ensure you get the right amount of wallpaper for your project.

## 8. How to calculate the number of wallpaper rolls you need

### Question: How do I calculate the number of wallpaper rolls I need?

Answer: To calculate the number of rolls you need, divide your total square footage by the square footage of one roll. Round up to the nearest whole number to ensure you have enough wallpaper.

## 9. How to calculate the cost of wallpaper

### Question: How do I calculate the cost of wallpaper?

Answer: To calculate the cost of wallpaper, multiply the number of rolls you need by the price per roll. Don’t forget to add in the cost of any extra wallpaper you purchased.

## 10. How to match wallpaper patterns

### Question: How do I match wallpaper patterns?

Answer: To match wallpaper patterns, start at the corner of the wall and work your way across. Make sure the pattern lines up perfectly between each strip of wallpaper. If necessary, trim the edge of the wallpaper to get the pattern to match up.

Overall, measuring for wallpapering is an important step in ensuring your project goes smoothly. By following these steps, you’ll be able to calculate the right amount of wallpaper you need and get the job done right.

## FAQ

### 1. How do I measure for wallpapering around windows and doors?

Measure the width and height of the window or door and subtract that from the width and height of the wall. This will give you the amount of wallpaper needed to cover the remaining space.

### 2. What if I have a sloped ceiling?

Measure the height of the sloped ceiling at its highest point and the width of the wall at the base of the slope. Calculate the square footage as usual.

### 3. Can I use leftover wallpaper from one room in another room?

Yes, as long as the wallpaper matches and there is enough leftover to cover the new space.

### 4. How do I calculate the amount of wallpaper needed for a room with an angled wall?

Measure the height and width of the angled wall at its highest and widest points. Calculate the square footage as usual.

### 5. Should I measure each wall individually or add them all together?

Measure each wall individually and add up the square footage to get the total amount of wallpaper needed.

### 6. Can I return unused wallpaper?

It depends on the store’s return policy. Check with the store before purchasing the wallpaper.

### 7. How do I measure for wallpapering around electrical outlets?

Measure the width and height of the outlet and subtract that from the width and height of the wall. Cut a hole in the wallpaper to fit around the outlet.

### 8. How do I measure for wallpapering around light switches?

Measure the width and height of the light switch and subtract that from the width and height of the wall. Cut a hole in the wallpaper to fit around the light switch.

## Pros

Measuring for wallpapering ensures you get the right amount of wallpaper and avoid costly mistakes.

## Tips

Always measure twice to ensure accuracy. Don’t forget to take into account any pattern repeats or mistakes when calculating the amount of wallpaper needed.

## Summary

Measuring for wallpapering is an important step in any wallpaper project. By following these steps, you’ll be able to calculate the right amount of wallpaper you need and ensure your project goes smoothly.