Choosing the right pillow cover size is essential to achieving a polished and comfortable look for your pillows. Whether you’re refreshing your home decor or replacing worn-out covers, knowing how to measure correctly ensures a perfect fit.

This guide on How to measure for a pillow cover will walk you through the simple steps to measure for a pillow cover accurately, helping you avoid mismatched sizes and ensuring a seamless result.
Why Measure for a Pillow Cover?
Before we dive into the measuring process, let’s first understand why it is important to measure for a pillow cover. A well-fitted pillow cover not only looks neater and more aesthetically pleasing but also helps maintain the shape and support of your pillows. Ill-fitting covers can create lumps or wrinkles in the fabric, making them less comfortable to use and giving an overall messy look.
Moreover, knowing the correct size of your pillow cover will help you make informed decisions when purchasing new covers, saving you time and money from having to return ill-fitted ones.
Needed Tools and Materials
Tools
Measuring Tape
The most crucial tool you will need is a measuring tape. Make sure it has both inches and centimeters marked for accurate measurement.
Pen or Pencil
You will also need a pen or pencil to jot down the measurements.
Materials
Pillows
The pillows you plan to cover.
Pillow Covers
If you already have the covers, keep them handy for reference. If not, make sure to purchase covers that match the size of your pillows.
8 Step-by-step Guidelines on How to Measure for a Pillow Cover
Step 1: Prepare the Pillow
Begin by ensuring that the pillow you plan to measure is clean and fully fluffed. A flattened or compressed pillow can result in inaccurate measurements, so take a moment to shake and fluff it thoroughly.

Place the pillow on a flat and even surface, such as a table or the floor, to create a stable working area for precise measurement. Make sure the corners and edges are properly aligned and free from folds or distortions.
Step 2: Measure the Width
Next, take your measuring tape and position it along the widest part of the pillow, from one side seam to the other. Stretch the tape flat and make sure it lies straight without twisting, as this could distort the measurement. Record the measurement of the pillow’s width and note it down for reference.
For the most accurate results, measure in both inches and centimeters, as some pillow covers may use different unit systems. This width measurement will be one of the critical dimensions for selecting or sewing the appropriate pillow cover.
Step 3: Measure the Length
After measuring the width, it’s time to measure the length of the pillow. Lay the measuring tape vertically along the longest side of the pillow, extending from the top seam to the bottom seam. Ensure the tape is straight and not sagging or twisted, as this can affect the accuracy of your measurement.
Take note of the length measurement in both inches and centimeters, as this dimension is equally crucial in determining the proper size for your pillow cover. Document this measurement alongside the width for easy reference.
Step 4: Determine the Shape of the Pillow
Before proceeding to measure the thickness, it’s essential to determine the shape of your pillow. Most pillows come in either a square or rectangular shape, but some may be round or other unique shapes. Knowing the shape will help you accurately measure and select or create a suitable cover.

You can easily determine the shape by looking at the corners of your pillow. If they are sharp 90-degree angles, then it is likely a square or rectangular shape. If they are curved, then they are most likely round or have other unique shapes.
Step 5: Measure the Thickness
To measure the thickness of your pillow, lay the measuring tape flat on top of the pillow and extend it from one edge to another along its midsection. Make sure not to compress or flatten the pillow during this step as it can affect the accuracy of the measurement.
Record both inches and centimeter measurements for reference. This dimension will come in handy when selecting a cover that can accommodate your pillow’s thickness.
Step 6: Measure the Gusset
A gusset is a fabric panel that adds depth to the pillow, providing extra support and comfort. You can find this feature in some pillows such as bed pillows, neck pillows, or decorative throw pillows.
If your pillow has a gusset, measure it using the same method as measuring the thickness. Place the measuring tape on top of the gusset from one edge to another along its midsection. Record both measurements in inches and centimeters for reference.
Step 7: Compare Measurements with Pillow Cover Size
Now that you have all the necessary measurements for your pillow, it’s time to compare them with the size of your desired pillow cover. If you are using existing pillow covers, compare the measurements to ensure they are a perfect fit.

If you’re purchasing new covers, always check the size chart provided by the retailer or manufacturer and match it with your recorded measurements. Remember to account for any extra fabric needed for zipper closures or other features.
Step 8: Add Seam Allowance
If you plan on sewing your own pillow cover, don’t forget to add a seam allowance of at least half an inch (1.25cm) to each measurement before cutting your fabric. This additional allowance provides room for error and ensures a snug fit for your finished cover.
Following these simple steps on how to measure a pillow cover will help you accurately measure your pillows for the perfect fitting cover. Remember to keep your measurements handy for future reference, as different covers may have varying size requirements. With the right pillow cover, you can achieve both comfort and style in your living space. Happy measuring!
Additional Tips
- Always double-check your measurements for accuracy before making any purchases or cuts.
- If possible, measure multiple pillows to account for any size variations that may occur.
- When purchasing covers, consider the fabric and washing instructions to ensure the cover will be easy to maintain in the long run.
- Don’t forget to consider the color and design of the pillow cover to complement your overall home decor.
- If you are unsure about measuring or selecting a cover, don’t hesitate to seek assistance from a professional or the retailer for guidance.
- Consider using a fabric tape measure instead of a traditional metal one for more accurate and flexible measurements.
- If your pillow is an irregular shape, such as a bolster or body pillow, try measuring it in sections to get a more accurate measurement.
- Keep a record of your measurements and the corresponding covers you have purchased or made for future reference.
- Don’t be afraid to experiment with different sizes and styles of pillow covers to find what works best for you and your pillows.
- Remember that choosing the right size cover can help extend the life of your pillows by protecting them from wear and tear. So take your time, measure accurately, and have fun accessorizing your pillows with the perfect cover! Save this guide for future reference or share it with friends and family who may find it helpful. Happy decorating!

Frequently Asked Questions
Q: Can I Use a Ruler Instead of a Measuring Tape?
A: While you can use a ruler, it is not recommended as it may not provide accurate measurements for larger pillows or unique shapes. A flexible and longer measuring tape will be more suitable for this task.
Q: What if My Pillow Measurements Fall Between Standard Sizes?
A: If your pillow measurements do not match standard sizes, consider opting for a custom-made cover or purchase the larger size and add extra filling to achieve a snug fit.
Q: Will the Thickness of My Pillow Affect the Size of the Cover I Need?
A: Yes, it’s essential to consider the thickness of your pillow when selecting a cover. A thicker pillow may require a larger cover or one with a gusset feature to accommodate its fullness.
Q: How Often Should I Replace My Pillow Covers?
A: It is recommended to replace your pillow covers every 6-12 months, depending on usage and care. Regularly washing your covers can also help prolong their lifespan.
Q: Can I Use the Same Size Cover for Different Shaped Pillows?
A: No, it’s crucial to select a cover size that matches your pillow’s shape for the best fit. A square or rectangular cover will not fit properly on a round or unique-shaped pillow.
Q: Can I Machine Wash My Pillow Covers?
A: It is recommended to check the care instructions of your specific covers before washing them. Some may be suitable for machine washing, while other more delicate materials may require hand washing. Always follow the care instructions to ensure longevity and maintain the quality of your covers.
Conclusion
Measuring for a pillow cover is a simple yet essential step in ensuring a perfect fit and aesthetic for your pillows. With the right tools and materials, along with our easy-to-follow guidelines on How to measure for a pillow cover, you can now confidently purchase or create new covers without worrying about ill-fitting ones.
Remember to take accurate measurements in both inches and centimeters, determine the shape of your pillow, and add seam allowance when sewing your own cover. Now, you’re all set to give your pillows a stylish makeover! So go ahead and enjoy the process of selecting or creating beautiful covers that will enhance the look of your living space. Happy decorating!
Huston Douthit is a distinguished figure in the world of furniture design, with a decade of expertise creating innovative and sustainable furniture solutions. His professional focus lies in merging traditional craftsmanship with modern manufacturing techniques, fostering designs that are both practical and environmentally conscious. As the author of Fruniturix, Huston delves into the art and science of furniture-making, inspiring artisans and industry professionals alike.
Education
- RMIT University (Melbourne, Australia)
Associate Degree in Design (Furniture)- Focus on sustainable design, industry-driven projects, and practical craftsmanship.
- Gained hands-on experience with traditional and digital manufacturing tools, such as CAD and CNC software.
- Nottingham Trent University (United Kingdom)
Bachelor’s in Furniture and Product Design (Honors)- Specialized in product design with a focus on blending creativity with production techniques.
- Participated in industry projects, working with companies like John Lewis and Vitsoe to gain real-world insights.
Publications and Impact
In Fruniturix, Huston shares his insights on furniture design processes, materials, and strategies for efficient production. His writing bridges the gap between artisan knowledge and modern industry needs, making it a must-read for both budding designers and seasoned professionals.