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Find Your Perfect Fit: Explore Standard Mattress Sizes and Dimensions

Find the perfect mattress by size at Grand Appliance. Whether you need a compact option for a guest room or a spacious layout for a master suite, our mattress size categories make it easy to shop the right fit.

From Twin and Twin XL to Full, Queen, King, and California King, Grand Appliance offers mattress sizes designed to match your room dimensions, sleeping habits, and comfort preferences.

Explore Mattress Sizes

Browse mattress sizes and shop directly by the most popular categories:

  • California King – Ideal for tall sleepers who need extra length and a roomy sleeping surface.
  • King – Best for couples who want maximum width and ample space for side-by-side comfort.
  • Queen – A versatile choice for most bedrooms, offering comfort for couples and individuals alike.
  • Full – Great for single sleepers who want more room than a Twin without taking up too much floor space.
  • Twin XL – A smart option for taller sleepers, college dorms, or rooms where extra length matters.
  • Twin – Perfect for children, small guest rooms, and compact spaces.

Each mattress size category helps you compare dimensions, comfort levels, and design options so you can choose the mattress that fits your lifestyle and bedroom layout.

Why Choose Grand Appliance?

When you shop with Grand Appliance, you’re choosing a trusted Midwest retailer with a wide mattress assortment, competitive pricing, and helpful guidance from our knowledgeable team.

If you have questions about mattress sizes or need help choosing the best fit, give us a call or visit one of our showrooms today.

Choosing the right mattress size is often more about your room's dimensions and your sleeping habits than the bed itself. Based on standard industry dimensions, here are five of the most helpful FAQs regarding mattress sizes.

FAQ

A: Kitchen appliance packages are bundled sets of major kitchen appliances—typically including a refrigerator, range, dishwasher, and microwave—sold together at a discounted price.
A: Surprisingly, a standard King has a larger total surface area than a California King. King mattresses focus on width and are 4 inches wider than a Cal King, making them better for couples who want room for kids or pets. California Kings prioritize length instead, offering 4 extra inches of legroom for tall sleepers.
A: To move comfortably around your bed, it is recommended to have at least 24 to 30 inches of space on the sides and foot of the mattress. A Queen mattress fits best in a room that is at least 10 x 10 feet. If your room is smaller, a Full mattress may be a better choice to allow space for furniture like nightstands or dressers.
A: The difference lies entirely in length. A Twin XL is 5 inches longer than a standard Twin mattress (80 inches vs. 75 inches). This extra length makes Twin XL the preferred choice for college dorm rooms and growing teenagers.
A: Yes. A Split King consists of two Twin XL mattresses pushed together. While you can use a single King-sized comforter or duvet to cover both, you will typically need:
* Two separate Twin XL fitted sheets.
* A specialized Split King sheet set, which usually includes two fitted sheets, one flat sheet, and two pillowcases.