Nothing is more annoying than a fitted sheet that pops off at 2 a.m. This guide to queen sheet dimensions gives you every measurement in centimetres — fitted, flat, pocket depth and pillowcases — so you buy the right size the first time.

Canadian bedding follows North American sizing, and queen is the country's most popular bed size. Learn the numbers once, and you will never wrestle with a too-small sheet again.

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Table of Contents

1. The Queen Mattress Starting Point

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Every sheet size starts from the mattress. A standard North American queen mattress — the size sold across Canada — measures 152 cm wide by 203 cm long (60 by 80 inches). Memorize those two numbers and the rest of this guide falls into place.

Thickness varies more than length and width: most queen mattresses today are 25 to 35 cm deep, and pillow-top models can reach 40 cm. That depth is what decides your pocket size, covered in idea 3. If you are planning the whole room around the bed, our master bedroom size guide helps with layout.

2. Fitted Sheet Dimensions

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A queen fitted sheet is cut to match the 152 x 203 cm mattress, with elastic edges that grip underneath. The label will usually read "Queen — fits mattresses 152 x 203 cm" followed by a pocket depth, such as "pocket 38 cm." That pocket number matters more than anything else on the package.

If your mattress is 30 cm deep, a fitted sheet with a 25 cm pocket will fight you every night. Buy a pocket depth at least 5 cm deeper than your mattress — the extra fabric tucks under and stays put. This single tip solves most "sheet pops off" complaints.

3. Pocket Depth: The Measurement Everyone Skips

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Pocket depth is the height of the fitted sheet's side wall — how deep a mattress it can swallow. Standard pockets run 18 to 25 cm, deep pockets 30 to 38 cm, and extra-deep go beyond 40 cm for thick pillow-tops with toppers. Measure your mattress with a tape measure, including any topper you use.

Reddit's bedding threads are full of people who bought beautiful queen sheets that never stayed on — almost always a pocket-depth problem. Add your topper's thickness to the mattress depth before choosing. A 38 cm deep-pocket sheet on a 28 cm mattress still works fine; the reverse does not.

4. Flat Sheet Dimensions

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A queen flat sheet typically measures about 228 x 260 cm — generously larger than the mattress so it drapes over the sides and tucks in at the foot. That extra width is deliberate: you need roughly 35 to 40 cm of overhang on each side for a proper tuck.

If you sleep with a partner who steals the covers, consider sizing up to a king flat sheet on your queen bed. The extra fabric ends the midnight tug-of-war, and nobody will know it is technically the wrong size. Flat sheets are forgiving — fitted sheets are not.

5. Pillowcase Sizes for Queen Beds

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Queen sheet sets in Canada usually include two pillowcases. Standard pillowcases measure about 51 x 66 cm, while queen pillowcases run about 51 x 76 cm — the extra length suits queen-size pillows. Either fits a standard pillow, but queen cases look neater with less empty fabric at the end.

Check what your set includes before assuming. Budget sets sometimes include standard cases, premium sets usually include queen or king. If you already own pillows, measure them: a pillowcase should be about 10 cm longer than the pillow so the end folds in neatly.

6. Deep Pocket vs Standard

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Standard-pocket sheets suit mattresses up to about 25 cm deep — older, thinner models and most basic foam mattresses. Deep-pocket sheets handle 30 to 40 cm, covering pillow-tops, hybrids and any mattress with a topper. When the package does not state a pocket depth, assume standard.

There is no real downside to buying deep-pocket when you are unsure: the elastic still grips a thinner mattress, and the extra fabric just tucks further under. The only mistake is buying standard for a thick mattress. If your bed frame adds height considerations, see our bed frame types guide for the full picture.

7. Queen vs Double vs King at a Glance

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Quick reference in centimetres: a double (full) mattress is 137 x 190 cm, a queen is 152 x 203 cm, and a king is 193 x 203 cm. So queen sheets will not fit a double properly — there will be 15 cm of loose fabric — and double sheets will not stretch onto a queen at all.

King flat sheets and duvet covers can work on a queen bed for extra drape, but never buy king fitted sheets for a queen mattress. The elastic cannot take up 40 cm of extra width, and you will sleep on wrinkles. Match the fitted sheet exactly; be flexible with everything else.

8. Measuring Your Own Mattress

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Labels lie and mattresses vary, so spend two minutes with a tape measure. Measure width and length across the top, then measure depth from the base to the highest point — including any mattress topper or pad you always use. Write the three numbers on your phone.

Shop with those numbers, not with the size name. A "queen" from one brand can be 2 cm narrower than another's, and toppers add 5 to 10 cm of depth that the original mattress never had. Two minutes of measuring beats a return trip to the store.

9. Shrinkage: Buy Slightly Big

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Cotton sheets shrink 3 to 5 percent in the first few washes — about 5 to 8 cm off a queen fitted sheet's length. That is exactly enough to turn a snug fit into a nightly wrestling match. This is another reason to buy a pocket depth with margin to spare.

Wash new sheets in cold water and tumble dry low to minimize shrinkage, but expect some regardless. Percale and lower-thread-count weaves shrink slightly less than sateen. If your sheets fit perfectly on day one, they will likely be tight by month two — so "perfect" out of the package is actually a warning sign.

10. Where to Buy Queen Sheets in Canada

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You have good options at every price. IKEA and Canadian Tire cover the budget end at $40 to $80 CAD a set, with clearly labelled pocket depths. Hudson's Bay, Structube and Simons sit in the mid-range at $90 to $180, and specialty shops like Au Lit Fine Linens handle the luxury end.

Whatever you choose, read the package for three numbers: 152 x 203 cm, the pocket depth, and the pillowcase size. If any of those is missing from the label, put the set back. And if a bigger bed is in your future, our tufted king bed guide covers the next size up.

Frequently Asked Questions

What are the standard queen sheet dimensions in Canada?

A queen fitted sheet fits a 152 x 203 cm mattress, with pocket depths from 25 to 40 cm. Queen flat sheets run about 228 x 260 cm, and queen pillowcases about 51 x 76 cm.

Will queen sheets fit a double bed?

Badly. A double mattress is 137 x 190 cm, so queen sheets leave 15 cm of loose fabric that bunches under you. Buy the size that matches your mattress.

What pocket depth do I need for a 35 cm mattress?

At least 38 to 40 cm — look for deep or extra-deep pocket sheets. Add your topper's thickness to the mattress depth before choosing.

Do queen sheet sets come with pillowcases?

Almost always two. Check whether they are standard (51 x 66 cm) or queen (51 x 76 cm) size, especially with budget sets.

Why do my fitted sheets keep popping off?

Almost always the pocket is too shallow for your mattress, or the cotton shrank. Measure your mattress depth including toppers, and buy a pocket at least 5 cm deeper.

Final Thoughts

Sheet sizing is one of those boring topics that pays off every single night. Three numbers — 152 x 203 cm, your mattress depth, and your topper thickness — are all that stand between you and sheets that actually stay on.

Tape-measure your mattress once, buy deep-pocket when in doubt, and wash in cold water. Future you, sleeping undisturbed at 2 a.m., will be glad you bothered.

Sources

Gallery

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