Mattress Size Guide: Dimensions & Comparisons for Your Bedroom
Find the perfect mattress for your bedroom at Jaron's Furniture Outlet. Whether you're shopping for a Twin for a child's room, a Twin XL for a college dorm or tall sleeper, a Full or Queen for a guest room or primary bedroom, or a King or California King for maximum space and comfort, our mattress size options make it easy to shop the right fit.
Browse our full mattress collection by size to quickly find the right dimensions for your bed frame, room layout, and sleep preferences — all at everyday low prices at Jaron's Furniture Outlet.
Shop Mattresses by Size
Browse our mattress selection by size to find the perfect fit for your bedroom:
- California King — At 72" x 84", the California King is the longest standard mattress size available, making it the ideal choice for tall sleepers over 6 feet who need extra legroom without sacrificing a premium, luxurious feel.
- King — The Standard King (76" x 80") is the widest mattress size available, offering couples maximum personal space and comfort. It's a popular choice for spacious primary bedrooms and those who share the bed with children or pets.
- Queen — The most popular mattress size in America, the Queen (60" x 80") strikes the perfect balance between sleeping space and room-friendliness, working well for couples, single sleepers who want extra room, and most standard primary bedrooms.
- Full — Also known as a Double, the Full mattress (54" x 75") is a versatile mid-size option well-suited for single adults, teenagers, or guest rooms where space is limited but more sleeping surface than a Twin is desired.
- Twin XL — Five inches longer than a standard Twin at 39" x 80", the Twin XL is the go-to choice for college dorm rooms, tall teenagers, and Split King adjustable base setups where two Twin XLs are placed side by side.
- Twin — The smallest standard mattress size at 39" x 75", the Twin is a classic choice for children's bedrooms, bunk beds, and smaller guest rooms where space efficiency is the top priority.
Not sure which size is right for you? Our knowledgeable team is happy to help you match the right mattress size to your room dimensions, bed frame, and sleep needs.
Shop Mattresses at Jaron's Furniture Outlet
When you're ready to shop mattresses, visit Jaron's Furniture Outlet to explore a wide selection of quality mattresses in every size, designed to support a great night's sleep. Whether you're replacing an old mattress, setting up a new bedroom, or outfitting a guest room, our collection spans all standard sizes from Twin to California King to suit a variety of sleep preferences and budgets.
Customers looking for the best mattresses near them can explore our showroom serving shoppers searching for mattresses in the Bordentown, NJ area and mattresses in the Lumberton, NJ area. Our team is here to help you find the mattress that fits your space, sleep style, and everyday needs. You can find our showrooms in the Bordentown and Lumberton, NJ areas. If you have any questions, give us a call or stop by one of our showrooms today.
FAQ
A: The primary difference is width. A Standard King mattress is 76" x 80", making it 16 inches wider than a Queen mattress, which measures 60" x 80". While both are the same length, a King is ideal for couples who want maximum personal space or share the bed with pets or children, whereas a Queen is the most popular choice for smaller primary bedrooms and single sleepers who want extra room.
A: Generally, no. A Twin XL mattress is 39" x 80", making it 5 inches longer than a Standard Twin (39" x 75"). Because of this extra length, a Twin XL mattress will hang off the end of a standard Twin frame, which can damage the mattress and provide poor support. Always ensure your frame is specifically rated for "Twin XL," a size commonly used in college dorms and for Split King adjustable bases.
A: This is a common misconception. A California King (72" x 84") is actually narrower than a Standard King (76" x 80") but is 4 inches longer, and has less total surface area overall. Cal Kings are specifically designed for very tall sleepers (over 6 feet) to ensure their feet don't hang off the edge, while Standard Kings provide more "elbow room" for couples.
A: Yes. Placing two Twin XL mattresses side-by-side creates the exact dimensions of a Standard King mattress (76" x 80"). This setup is known as a Split King and is a popular choice for couples with different firmness preferences or for those using independent adjustable power bases, allowing each person to elevate their head or feet without disturbing their partner.
A: For a 10' x 10' room, a Full (54" x 75") or Queen (60" x 80") mattress is usually the best fit. A Queen mattress leaves approximately 2 to 3 feet of walking space on either side and at the foot of the bed, which is the minimum recommended for comfortable movement. While a King can fit, it often leaves the room feeling cramped and limits space for additional furniture like nightstands or dressers.