Do You Need Material For King Size Quilt? Experts Guidelines

Last Updated on May 14, 2023 by Wahid

Do you know how much material for king size quilt project? Fabric requirements for a king-sized quilt will vary based on the quilt design or pattern. For this, 3 fabric layers are needed: top layer, batting, & backing. The top one is up to your “artistic vision.” However, the other 2 require some fabric calculation. 

How much fiber should I buy for my quilt? ” You must be thinking about it right now. Basically, it will take approximately. The fabric must be 1.5 yards in width and 42 inches in length to create a quilt measuring 36” by 50”. Depending on the quilt size, over 42 inches, the fabric may cost more than 3.5 yards. A quilt calculator is all that stands in your way of quilting. 

Initially, you may feel a little stuck when you hear the math term. Our goal is to make things easier for you. Luckily, our fabric calculators and size guides will ensure your quilt fabric supply never runs out. Check out our handy guide to quilt sizes.

A Guide To Estimating Thread Needs: Briefly Comparing

Often, people ask, ” How much material is needed for quilting?”. No single answer fits all due to multiple variables, including the quilt’s size and the level of the quilting detail. Well, let’s see the table below.

Pro Tips

• The color of a thread can have different meanings to different people based on their technique. 
• Of course, the amount of thread can be varied greatly. 
• You should double them if the same thread is used for the bobbin. 
• Following each size are the numbers representing “Light Quilting,” “Medium Quilting,” and “Heavy Quilting.”

Fabric Calculator For Quilts: How To Use It?

Fabric calculation in quilting is largely determined by the pattern, design, and size requirements. As an example, imagine you need a square patch of cloth 5×5 inches.

Thus, the fabric should be cut at 5.5″ both in width and length. You must take note of the block size, which is critical. For each side, you must include an allowance of 14 inches.

The steps for calculating are as follows:

Step 1:

• First, calculate the width by dividing it by the size of your block.
• Consider a fabric with a width of 55 inches. 
• As a result, divide the width by 5.5″. 
• So, 10 blocks will fit across your fabric’s width. 
• The math will not yield an entire number, so round down to the nearest integer. 
• In the case of 7.8, you would use 7.

Step 2:

• Depending on your pattern, determine how many blocks you will need. 
• However, you need to multiply by the number of blocks you know you will fit into the width.
• A total of 22 blocks are needed. Divide the result by 10. The result is 2.2. 
• Round that up to the nearest whole number. In this case, it’s 3. 
• Then you will have to trim 3 fabric strips to get enough blocks. 

Step 3:

• Next, multiply the block width by the quantity of strips required. 
• A total of 16.5′′ fabric is obtained by multiplying 3 strips by 5.5 inches in width.
• In other words, to make 22 5.5′′ squares from cotton fabric, each 55′′ wide, approximately 16.5′′ of material will be needed.
• Once you’ve cut your fabric evenly, you can skip to the final calculation step.  

Backing For Quilts: A Guide To Choosing & Preparing

• Ensure that the quilt backing is larger than a quilt top, allowing for at least 8 inches in length & width.
• When quilting by hand or machine and worried about quality, choose a pattern that conceals your stitches.
• The machine quilts pieced backings more easily than hand quilted ones.
• You should choose fabrics that are easy to care for, just like quilt tops. 
• Similarly, since quilt top fabrics have been preshrunk, so should quilt backing fabrics be.

A Guide To Piecing Quilt Backing

In case you already know the measurements of your quilt backing, follow this step-by-step process to piece it together.

Follow these instructions for the best results.

Step 1: 

At first, be sure to remove the fabric’s selvages.

Step 2: 

Prepare your fabric by cutting it to size. In general, long pieces of fabric are cut in thirds or half.

Step 3: 

Combine the lengths of the fabric so that their right sides are facing the same direction.

Pro Tip 

• Before you begin sewing, you may want to pin the 2 fabric pieces together. 
• You can use pins to hold your fabric together when managing large pieces of fabric. 
• Make it aligned however you like.

Step 4: 

Using a seam allowance of ½”, sew together the fabric pieces. Quilts with ½” seam allowances are more stable.

Step 5: 

To make your quilt backing the size you want, trim the excess fabric around the edges. Fabric that has been trimmed will be easier to quilt because it will be less bulky. To ensure the back seam remains as centered as possible, trim evenly in both directions. 

“What Size Should A Quilt Back Be?”

Actually, there must be 4″ between each side of the quilt back and the quilt top. To determine the size of quilt backing that you need, add 8″ to the finished quilt’s width & length. For a quilt that measures 60” x 70”, the quilt back should measure 68” x 78”.

Why You Need Bed Quilt For King-Size Beds

Since we sleep approximately 7 to 8 hours a day and spend 1/3 of our lives asleep, a comfortable bed is necessary. In this section, we have discussed quilts for king-size beds in general. Let’s take a deeper look.

• Your bedroom deserves the best of everything, no matter how big or small it is or what size of bed you have.
• Having a good night’s sleep is essential to gaining energy the following day. 
• Research and studies repeatedly establish the importance of quality sleep for our personal, social, as well as physical health.
• Have you noticed the dimensions of your king-size bed? If you are looking for quilts suitable for king size beds, offline or online, you must consider the quilt size. 
• Keeping cozy in the winter requires the right quilt that chases the chills easily. 
• You can transform your bedroom’s aesthetics by using the right king size quilt, which complements king size sheets.

What To Look For When Choosing A King Size Quilt

There are several factors that determine the bed size. Suppose that your master bedroom has a king size or queen bed and your kids’ bedrooms have twin beds or double decker beds. 

• When the mattress of your single bed is thin, your single quilt should be 140 x 210cm in size. 
• However, if you own a single king-sized bed, you should choose a quilt whose dimensions are 180 x 210cm. King single beds are best suited to this quilt size.
• When you are sleeping alone, the double bed quilt would be perfect for you if you have a double bed. 
• A double quilt may not be enough if you’ve children, partners, or pets with you. 
• At this point, you might consider upgrading to a king-sized quilt. 
• However, will it suffice in terms of decor and comfort? Your king-size bed will look great with a super king size quilt. 
• You’ll feel refreshed the next day after sleeping under the quilt at night. 
• Your king size bed sheets and quilts killer combo will not only provide comfort but will also impress your guests.

What Is The Best Size Of A Baby Quilt’s Backing?

• Quilts for babies are usually 30” x 40”. 
• With an added 4 inches surrounding the quilt, we should use a backing that measures 38” x 48”.
• Baby quilts this size don’t require you to attach the backing, which is wonderful. 
• Yards of fabric measure 42” in width, and backing fabric should measure 38”. 
• Hence, adding some length brings us to a 48-inch measurement. 
• Fabric measuring 49 inches by 3/8ths is sufficient for backing measures 38” x 48”.
• A baby quilt measuring 30″ x 40″ requires 1 3/8 yard of backing.
• Whenever your baby quilt’s width exceeds 34”, the backing must be pieced together. 

How Much Is Backing Needed For A Throw-Sized Quilt?

• An average size throw quilt measuring 50” x 65”. 
• In order to complete our quilt after adding 4 inches per side, the quilt backing needs to measure 58” x 73”.
• For a quilt this size, it is most effective to use a horizontal seam. 
• The backing for a 50″ x 65″ throw quilt will require 3 1/4 fabric yards.
• The length of the 3 1/4 yards is divided in half to provide two lengths of 1 5/8 yards. 
• Put the 2 1 5/8 yard pieces together lengthwise to make a pieced backing measuring 58.5 inches by 83 inches. 
• To obtain 58 x 73 inches of backing fabric, trim all sides evenly.

What Is The Required Backing Size Of A Twin Quilt?

• With the quilt size of 70” x 90” plus 4” on each side, the quilt back measures 78” x 98”.
• In this quilt size, you will save most fabric by using a vertical seam. 
• If you’re making a 70-inch by 90-inch twin quilt, about 5 1/2 yards of backing will be needed.
• In order to get 2 2 3/4 yard lengths, cut the 5 1/2 yard length in half. 
• Combine the 2 lengths of 2 3/4 yards, creating a backing measuring 83″ x 99″. 
• Once you have 78″ x 98″ on your backing fabric, you can trim it evenly on all sides.

Pro Tips

• When making a twin-size quilt, a vertical seam works better. 
• Long quilt backs are difficult to cover without having too much material.

How Much Backing Is Needed For A Full-Size Quilt?

• The dimensions of a standard, double, or full bed is 85″ x 108″. 
• If you add 4” to both sides of the quilt, the quilt back will measure 93” by 116”.
• For this size quilt, horizontal seams are the most efficient way to use fabric. 
• Approximately 7 7/8 yards are required to cover the back of a twin-size quilt.
• Three 2 5/8 yard lengths can be made from the 7 7/8 yard length. 
• You will have a pieced backing measuring 94.5 inches x 124 inches when you join the three 2 5/8 yard lengths lengthwise. 
• Make sure your backing cloth measures 93 x 116 inches once you have trimmed it evenly all around.

Does A Queen-Size Quilt Require A Lot Of Backing?

• In the case of a queen bed, it is 90” by 108”. With the quilt back extended by 4”, the size is 98” x 116”.
• For this size quilt, horizontal seams are the most economical.
• If you want to make a 90″ x 108″ queen-size quilt, backing fabric will take up 8 1/4 yards.
• Three 2 3/4 yard lengths can be made from the 8 1/4 yard length.
• The pieced backing measures 99 inches x 124 inches when you sew the three 2 3/4 yard lengths together lengthwise. 
• The size of your backing material should now be 98′′ x 116′′ when you are done trimming.

How Much Fabric Need for A Lap Quilt?

• Size is always important to quilters. Lap quilts come in many sizes and shapes. 
• Choosing small, moving on to medium, or sizing up to large & extra-large, all sizes are available.
• Thus, based on your desired size, you can determine how much cloth you need. 
• Suppose you want to make a mini lap quilt, then you should cut your fabric 36 inches wide by 48 inches long.
• If you decide to make a medium size lap quilt, your fabric needs to be 30” wide and 60” long. 
• Nevertheless, a lap quilt measuring 45 inches x 60 inches works well.
• If you want a larger one, it should be 54” wide by 72” long. The drape will make you feel cozy.

Words Of Closing

There’s something fun about making quilts. However, it also leaves you wondering, “How much material for king size quilt?“It’s true, confusion no longer has the power to derail your quilting efforts. Regardless of quilt patterns to sizes, our fabric selection has everything you need.We have discussed king-size, queen-size, luxury, and baby-size quilts in our valuable article. A cozy quilt is easy to make if you have enough cloth.You just need to describe your quilt style and determine how much fabric you need.