If you’re shopping for bedding, you’ve probably asked, what size is a full blanket? It’s a common question, and the answer is key to getting a good night’s sleep. A full blanket is designed to fit a full-size mattress, but the actual dimensions can vary. This guide will explain everything you need to know about full blanket sizes, how to choose the right one, and how they compare to other bedding.
What Size Is A Full Blanket
A standard full blanket, also often called a double blanket, typically measures around 80 inches wide by 90 inches long. This size is meant to drape over the sides of a full-size mattress, which is usually 54 inches wide by 75 inches long. The extra fabric ensures you have enough coverage whether you’re sleeping alone or with a partner.
However, it’s important to check product descriptions carefully. Some manufacturers might list a “full/queen” blanket, which is a slightly larger size meant to fit both bed types. This can lead to confusion if you’re looking for a precise fit.
Understanding Full Bed Dimensions
To understand blanket size, you first need to know the bed size. A full-size bed is a popular choice for single sleepers who want more space, or for cozy couples rooms where space is limited.
- Mattress Dimensions: 54″ W x 75″ L.
- Typical Bed Frame Size: Adds a few inches to the overall footprint.
- Recommended Room Size: A bedroom of at least 10 feet by 12 feet is ideal for a full bed.
Knowing this helps you see why the blanket needs to be bigger. You need overhang for comfort and style.
Standard Full Blanket Measurements
While 80″ x 90″ is common, you’ll see other standard sizes on the market. Here’s a breakdown:
- Traditional Full Blanket: 80″ x 90″. This is the classic size.
- Oversized Full Blanket: 86″ x 90″ or larger. Offers more drape for taller people or those who like to tuck.
- Full/Queen Comforter: Often 86″ x 86″ or 88″ x 88″. This is a square design meant to be versatile.
Always measure your mattress height too, especially if you use a pillow-top or a thick mattress pad. A taller bed needs a longer blanket to reach the floor or cover the box spring.
Why the Extra Inches Matter
The blanket isn’t supposed to end exactly at the edge of your mattress. The overhang is functional. It allows you to wrap yourself up, share the covers, and ensures the blanket stays tucked in if you prefer that. A blanket that’s too small will constantly slip off the bed, which is frustrating for anyone.
Full vs. Double: Is There a Difference?
In modern bedding, “full” and “double” mean the exact same thing. The term “double bed” originated when it was standard for two people to sleep in a bed of this size. Today, we generally consider a queen or king size more suitable for two adults, but the name “double” has stuck around. So, a double blanket is a full blanket.
How to Choose the Right Full Blanket
Size is just the first step. Picking the perfect blanket involves thinking about material, warmth, and how you sleep.
Step 1: Measure Your Bed
Don’t guess. Grab a tape measure and write down these numbers:
- Width of the mattress.
- Length of the mattress.
- Height from the top of the mattress to the floor (or to where you want the blanket to fall).
Add the mattress height twice (once for each side) to the width, and add the mattress height to the length to get a minimum blanket size for full drape. For example, a 54″x75″ mattress that’s 12″ tall would need a blanket at least 78″ wide (54 + 12 + 12) and 87″ long (75 + 12).
Step 2: Consider the Material
The fabric determines feel, warmth, and care. Here are popular options:
- Cotton: Breathable, easy to clean, and great for all seasons. Look for high thread counts or soft blends like cotton flannel for winter.
- Microfiber: A synthetic option that’s soft, affordable, and wrinkle-resistant. It can be less breathable than natural fibers.
- Wool: Naturally temperature-regulating, wicking moisture away. Ideal for cold sleepers but may require special cleaning.
- Down or Down Alternative: These are common in comforters. Down is lightweight and warm; down alternative is hypoallergenic and often cheaper.
Step 3: Decide on Warmth Level
Your local climate and personal preferences are key here. Blankets and comforters often come with a warmth rating:
- Lightweight: Perfect for summer or warm climates, or if you tend to sleep hot.
- All-Season: A medium weight that works for spring and fall, or year-round in temperate zones.
- Extra-Warm: Designed for winter. Often made from heavier materials like wool or thick, high-fill down.
Remember, you can always layer a lighter blanket with a quilt or throw for flexible warmth.
A Note on Duvets and Comforters
It’s easy to mix these up. A comforter is a single, finished blanket filled with insulation. A duvet is a plain fabric shell filled with a separate insert. Duvets are versatile because you can change the cover easily and swap the insert for different seasons. A full-size duvet insert should match the dimensions of your duvet cover.
Full Blanket Size Compared to Other Sizes
Seeing a full blanket in context helps clarify its place in the bedding world.
Full vs. Twin Blanket
A twin blanket is significantly narrower. Standard twin blanket dimensions are around 66″ x 90″. That’s about 14 inches less in width than a full blanket. A twin blanket on a full bed will not provide adequate coverage for two people and will look skimpy.
Full vs. Queen Blanket
This is a common point of confusion. A queen mattress is 60″ x 80″, which is 6 inches wider and 5 inches longer than a full. A standard queen blanket is usually 90″ x 90″ or 88″ x 88″. Using a queen blanket on a full bed will give you a lot of extra fabric on the sides, which can be a tripping hazard or look messy if you don’t like a puddled look.
Full vs. King Blanket
The difference here is major. A king mattress is 76″ x 80″. A standard king blanket is 108″ x 90″ or larger. Putting a king blanket on a full bed would result in massive overhang, almost reaching the floor on both sides. This is generally not practical unless you’re specifically going for an ultra-luxurious, puddled aesthetic.
Visual Size Comparison Chart
Here’s a quick reference table for standard blanket sizes (dimensions in inches):
- Twin: 66 x 90
- Full/Double: 80 x 90
- Queen: 90 x 90 or 88 x 88
- King: 108 x 90
- California King: 104 x 98
Common Mistakes When Buying a Full Blanket
Avoid these pitfalls to ensure you’re happy with your purchase.
Mistake 1: Assuming “Full” is Standardized
As mentioned, not all full blankets are 80×90. Always check the listed dimensions before you click “buy.” Don’t just rely on the size name.
Mistake 2: Forgetting About the Depth
Modern mattresses, especially pillow-top and memory foam models, can be very thick. A standard 12-inch drop may not be enough. Measure your mattress depth and look for blankets with a “deep pocket” or “extra deep pocket” design if needed.
Mistake 3: Ignoring Shrinkage
Natural fabrics like cotton and linen can shrink in the wash. If you buy a blanket that fits perfectly on day one, it might be to small after the first wash. Consider sizing up slightly, or ensure you follow care instructions to minimize shrinkage.
Some brands pre-wash their fabrics to prevent this issue, which is a nice feature to look for.
Mistake 4: Neglecting Your Personal Needs
Do you share the bed with a pet or a partner who hogs the covers? You might want an oversized full blanket for extra width. Are you very tall? Seek out brands that offer extra-long options. Think about your specific situation beyond just the mattress size.
Caring for Your Full Blanket
Proper care extends the life of your blanket and keeps it looking its best.
- Read the Label First: This is the most important step. The manufacturer’s instructions are your guide for water temperature, drying, and bleaching.
- Wash Gently: Use a mild detergent and a gentle cycle. Avoid overloading the washing machine so the blanket has room to move and get clean.
- Dry Thoroughly: Tumble dry on low heat. Adding dryer balls can help fluff up down or microfiber blankets. For wool or delicate materials, air-drying flat is often recommended.
- Store Properly: When not in use, store your blanket in a cool, dry place. A cotton storage bag is better than plastic, which can trap moisture.
For duvet covers, washing is much simpler. You can usually wash them weekly just like your sheets. This is a big advantage for keeping your bedding fresh.
FAQ Section
What are the dimensions of a full size blanket?
The standard dimensions for a full size blanket are 80 inches wide by 90 inches long. However, it’s always best to check the specific product measurements as some brands may vary.
Can I use a queen blanket on a full bed?
Yes, you can, but it will be much larger. A queen blanket will have significant overhang on the sides and foot of a full bed. This can create a luxurious, puddled look but may also be a tripping hazard or look messy if you prefer a tailored fit.
Is a double blanket the same as a full?
Yes, in today’s market, “double” and “full” refer to the same mattress and blanket size. The terms are used interchangeably.
How much overhang should a blanket have?
For a typical tailored look, aim for a drop of 10 to 14 inches on each side and at the foot of the bed. This means the blanket should hang down that far from the top of the mattress. If your mattress is very thick, you’ll need a longer drop.
What size blanket for a full bed with a tall mattress?
For a tall or deep mattress, look for blankets labeled “deep pocket” or “extra deep pocket.” You’ll need to take your mattress height measurement and add it to the length and twice to the width of the mattress to calculate the minimum blanket size you need.
Are full and twin blankets the same length?
Often, yes. Both full and twin blankets are commonly 90 inches long. The main difference is in the width, with a full blanket being about 14 inches wider to accommodate the larger mattress.
Final Tips for Your Purchase
Finding the perfect full blanket is about combining measurements with comfort. Start by knowing your exact mattress size and desired overhang. Then, think about the material that will feel best against your skin and provide the right level of warmth for your sleep style and climate.
Don’t forget to read reviews from other customers, as they often mention real-world fit and feel. And finally, understand the return policy. A good return policy gives you peace of mind if the blanket isn’t quite right when you get it home. With these steps, you’ll be well on your way to cozy, perfectly fitted bed.