Comforter Size Calculator | IKEA Bedroom Fit

🛏 Comforter Size Calculator

Find the right comforter width, length, and drape for your mattress and sleep style

📋 Bedroom presets
🔧 Calculator
Queen mattress preset: 60 in x 80 in.
Balanced everyday fit.
All-season fill adds a moderate loft allowance.
Use the sleep surface width, not the frame exterior.
Length drives the foot drop and pillow tuck.
The amount hanging down each side.
Extra length past the foot of the bed.
Comforter overhang above pillows or headboard.
Adds puff space for thicker fills.
How it works: the calculator adds your chosen side drop, foot drop, top tuck, and loft allowance to the mattress size, then matches the result to the closest comforter size.
Sizing Results
Recommended comforter size
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Formula: mattress + drape + loft
Closest retail size
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Coverage area
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Finished surface area
Drape balance
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Side and foot hang
📊 Reference Tables
Bed sizeMattressMetricTypical use
Twin38 x 75 in96.5 x 190.5 cmCompact room
Twin XL38 x 80 in96.5 x 203.2 cmDorm bed
Full54 x 75 in137.2 x 190.5 cmSolo sleeper
Queen60 x 80 in152.4 x 203.2 cmMost bedrooms
King76 x 80 in193 x 203.2 cmShared bed
California King72 x 84 in182.9 x 213.4 cmLong sleeper
Comforter sizeImperialMetricBest for
Twin68 x 86 in172.7 x 218.4 cmSingle bed
Twin XL68 x 90 in172.7 x 228.6 cmDorm fit
Full / Queen88 x 88 in223.5 x 223.5 cmShared style
Queen Oversized98 x 98 in248.9 x 248.9 cmDeep drape
King104 x 88 in264.2 x 223.5 cmWide beds
California King104 x 96 in264.2 x 243.8 cmLong beds
Fit styleSide dropFoot dropLook
Snug6-8 in4-6 inTailored edge
Balanced8-10 in6-8 inEveryday drape
Hotel10-12 in8-10 inClean tuck
Oversized12-16 in10-14 inDeep wrap
Fill styleLoft addFeelBest use
Lightweight quilt0.5 inFlat and crispWarm climates
All-season1.0 inBalanced puffDaily use
Lofty fill1.5 inSoft and airyCozy layers
Winter plush2.0 inHeavy loftExtra bulk
🧰 Comforter Comparison
0.5 in
Lightweight quilt
Best when you want a flatter, easy-to-fold layer with very little puff.
1.0 in
All-season fill
Good everyday choice when you want a balanced look with moderate loft.
1.5 in
Lofty down-alt
Adds a fuller edge so the comforter hangs softer and feels more cloud-like.
2.0 in
Winter plush
Use this when the comforter is thick and you want a visibly heavier drape.
💡 Tips
Tip: start with the mattress size, then increase the side drop if you want a more hotel-style look.
Tip: choose a larger size when your fill is very lofty, because puff makes the edge look shorter.

Choose the right cover size is not always easy case. Covers do not follow the same standard sizes as mattress. Does not exist unique size for their magnitudes.

Like this you can not simply buy a king-sized mattress and find equal cover for it. Several things affect that decision. The height of the bed plays a role.

How to Choose the Right Bed Cover Size

Also seriously are how the cover hangs above the sides for nice look. Some makers bid even oversized covers that surpasses usual sizes.

Average sizes of cover are twin (66×86 inches), full/queen (86×86 inches) and king (102×86 inches). Queen mattress is only 6 inches wider than full. For proper size the cover has only 3 inches more on every side.

That stays inside typical differences. Queen cover commonly measures 88 until 92 inches wide. Although queen cover usually has 86×96 inches.

For good drape you choose cover 12-20 inches wider than the mattress on both sides. Makers do covers bigger than mattresses for ensure good coverage. For example queen mattresses go with cover of 86-88 in 96-100 inches.

California king mattress requires cover of particular size. You can use California king cover and turn it so that the longer side goes across the bed. At California king bed with desire more side covering standard king cover operates if it quite a lot long.

The reverse works not well succeeds.

For special needs different sizes correct more. Twin XL cover or duvet gives better fit, more easily tucking and weigh less. It answers even for very high teens.

At need more side covering or for high sleepers full size cover gives thicker look. When some share queen bed, king cover helps. Cover sets differ.

Twin, twin XL and full come with one pillowcase. Queen, king and California king has two pillowcases. Some includes throw pillows, pillow shams either bed skirt.

King cover can come with two king pillow shams of 20×36 inches. Full/queen cover goes with two queen pillow shams of 20×30 inches. The final size of the cover is the selected dimension during order.

Comforter Size Calculator | IKEA Bedroom Fit

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