Beyond Borders: Understanding Mattress Sizes in Canada and the USA

Finding the right mattress can already feel challenging, but things get even more confusing when shopping across borders. Mattress sizes in Canada and the USA might look similar at first glance, yet small differences in dimensions can impact comfort, sheet fit, and even frame compatibility. At Seva Mattress, we aim to simplify the process so you can rest easy whether you’re outfitting a bedroom in Kelowna, setting up a guest room in Surrey, or shopping online. 

This guide explains how Canadian and U.S. mattress sizes differ, why it matters, and how you can make the best choice for your home. 

Why Mattress Sizes Matter 

Your mattress isn’t just a surface for sleep—it’s the foundation of your overall rest and wellbeing. Choosing the wrong size can create practical challenges: 

• Frame Compatibility: A U.S. Queen might be slightly longer or shorter than a Canadian Queen, leading to gaps or overhang. 
• Bedding Fit: Ill-fitting sheets can slip off at night or bunch uncomfortably. 
• Long-Term Comfort: Even a few inches of difference can affect how well you sleep—especially if two people are sharing the bed. 

This is why it’s important to understand mattress sizing differences before you buy. 

Key Insights: Canadian vs. U.S. Mattress Sizes 

Standard Sizes Look the Same—But Aren’t 

While both countries use familiar labels like Twin, Double, Queen, and King, the actual dimensions differ slightly. For example, a Canadian Double is 54” x 75” while a U.S. Full (their equivalent) is often 54” x 74”. That one-inch difference matters when buying sheets or frames. 

Bedding Accessories Can Get Tricky 

Canadian sheets are made for Canadian mattress dimensions. Importing U.S. bedding might leave you with corners that don’t tuck properly or fitted sheets that are too snug. 

Cross-Border Shopping Considerations 

If you’re moving between the U.S. and Canada or ordering from an American retailer, always double-check the dimensions. A good rule of thumb: measure, don’t assume. 

Mattress Size Comparison Table 

Here’s a side-by-side breakdown of the most common mattress sizes in Canada vs. the USA: 

 
Practical Guidance: Choosing the Right Mattress Size 

Here’s how to avoid cross-border sizing headaches: 

Conclusion: Sleep Easy with Seva 

While mattress sizes in Canada and the USA share similarities, the small differences can make a big impact. By measuring carefully and choosing local options, you’ll avoid the frustration of mismatched bedding or incompatible frames. 

At Seva Mattress, we make it simple to shop confidently: 

• Canadian-standard mattress sizing 
• Local delivery across BC, including Kelowna mattress delivery and Surrey 
•  High-quality options at affordable prices 

 Ready to upgrade your sleep? Shop breathable bamboo Mattresses or explore our Affordable Mattress Collection today. 

FAQs 

Are Canadian and U.S. Queen mattresses the same size? 

Yes, both measure 60” x 80”. Bedding and frames for Queen mattresses are typically interchangeable between Canada and the USA. 

 Can I use U.S. sheets on a Canadian Double mattress? 

Not always. A U.S. Full is slightly shorter than a Canadian Double, which may cause fitted sheets to slip off. For the best fit, buy sheets designed for Canadian sizes. 

H3: What about California King mattresses in Canada? 

California King mattresses (72” x 84”) are much more common in the U.S. In Canada, they’re harder to find and may require custom bedding.