Murphy Bed Sizes and Dimensions Guide

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If you have a home office/guest room combo, a studio, or even just a teeny tiny bedroom, you might be looking for a way to save more space. Doing something with the bed is a great way to start. Beds are big, bulky, and they take up a lot of room, but you can’t exactly get rid of them. Where would you sleep? Thankfully, there’s a way for you to have the best of both worlds: a great bed and all the space in your room. It’s called a Murphy bed.

Murphy beds (also known as wall beds or cabinet beds) are an innovative space saver that allows an ordinary mattress to flip into a side cabinet in the wall. In the open position, a Murphy bed is a bed, but in the closed position, it can be anything from a blank cabinet to a fashionable storage space to a sofa! Let’s talk a little more about Murphy bed dimensions and configurations.

Twin Size Murphy Bed

Of all the Murphy beds, the twin is the most compact. A standard twin mattress is just 38 by 75 inches, so if you’re looking for a bed that won’t take up a lot of space no matter what position it’s in, the twin might be the right choice.

Vertical Dimensions

  • Height – 82 to 87 inches
  • Width – 43 to 46 inches
  • Depth – 18 to 21 inches
  • Projection – 80 to 82 inches

Horizontal Dimensions

  • Height – 45 to 48 inches
  • Width – 80 to 85 inches
  • Depth – 16 to 20 inches
  • Projection – 44 to 46 inches

Twin XL Size Murphy Bed

A twin XL is just a twin for tall people. It’s still 38 inches wide, but it’s got an additional 5 inches of length over the regular twin for sleepers over 6 feet tall.

Vertical Dimensions

  • Height – 87 to 89 inches
  • Width – 43 to 46 inches
  • Depth – 18 to 21 inches
  • Projection – 85 to 87 inches

Horizontal Dimensions

  • Height – 45 to 48 inches
  • Width – 85 to 90 inches
  • Depth – 16 to 20 inches
  • Projection – 44 to 46 inches

Full/Double Size Murphy Bed

For single sleepers who want some extra width to roll around on, a full mattress might be the way to go. At 54 by 75 inches, it will give you some extra wiggle room over the twin without taking up too much space.

Vertical Dimensions

  • Height – 82 to 87 inches
  • Width – 57 to 61 inches
  • Depth – 18 to 21 inches
  • Projection – 80 to 82 inches

Horizontal Dimensions

  • Height – 62 to 64 inches
  • Width – 80 to 85 inches
  • Depth – 16 to 20 inches
  • Projection – 58 to 60 inches

Queen Size Murphy Bed

The queen mattress is great for couples looking to sleep in the same bed while still saving space. At 60 by 80 inches, it will give you some wiggle room without sucking up the whole bedroom when it’s open.

Vertical Dimensions

  • Height – 87 to 89 inches
  • Width – 64 to 68 inches
  • Depth – 18 to 21 inches
  • Projection – 85 to 87 inches

Horizontal Dimensions

  • Height – 68 to 70 inches
  • Width – 85 to 90 inches
  • Depth – 16 to 20 inches
  • Projection – 65 to 68 inches

King Size Murphy Bed

King beds are great for couples looking for plenty of room to spread out. At 76 by 80 inches, the king mattress is the largest of all the standard sizes by total sleeping surface.

Vertical Dimensions

  • Height – 87 to 89 inches
  • Width – 84 to 86 inches
  • Depth – 18 to 21 inches
  • Projection – 85 to 87 inches

Horizontal Dimensions

  • Height – 80 to 84 inches
  • Width – 85 to 90 inches
  • Depth – 16 to 20 inches
  • Projection – 78 to 80 inches

Murphy Bed Types

There are two configurations for a Murphy bed: vertical and horizontal, and they each have their own advantages and drawbacks.

Vertical Murphy Bed

Vertical is by far the most common configuration for a Murphy bed. A vertical Murphy bed flips longways into the wall, tilting the head of the bed to the floor and the foot to the ceiling. The vertical Murphy bed is more popular because it allows for a symmetrical look to your bed and accommodates two night tables. 

Just remember, with a vertical bed, you need ample ceiling height (no less than 8 feet) and room length. A vertical bed’s projection (how far it extends into the room when open) is a lot higher than a horizontal one’s.

Horizontal Murphy Bed

Horizontal configuration means you flip the bed sideways into the wall, tilting one side to the floor and the other towards the ceiling. Horizontal configuration doesn’t allow for a uniform look because one side of the bed stays in the cabinet and up against the wall. However, a horizontal configuration may be your only option if you don’t have sufficient ceiling height to accommodate a vertical configuration.

FAQs

How does a murphy bed lift?

Murphy beds normally come with some type of piston or spring-loaded lifting mechanism. Piston systems typically use gas or air pressure to lift your bed into the wall, while spring mechanisms use a heavy, steel coil. Both spring and piston systems are fine options, and you don’t need to select your bed based solely on the lift mechanism.

Are there other kinds of stowable beds?

In addition to Murphy beds, there are also a few other kinds of storage beds. Futons are foldable beds that double as a couch when folded and a bed when laid flat. Sofa beds have a foldable mattress/bed frame combo stored underneath the cushions. And rollaway beds can fold in half to roll into a closet or bed cabinet (these bed frames come with a set of four wheels on the bottom in the middle).

What’s the best mattress type for a Murphy bed?

As you might imagine, being stored on its side or top isn’t all that great for a mattress, but some mattress types handle it a lot better than others. You should always avoid innerspring mattresses when choosing a mattress for a Murphy bed because the coil support systems in these mattress types will warp from being stored on their sides. 

Choose a latex foam bed or a memory foam mattress for your Murphy bed. Just make sure you pay attention to the maximum weight capacity of your Murphy bed frame, as some foam beds may be too heavy.

What’s a Murphy bed sofa?

Some Murphy beds come with an attached couch or sofa on the bottom of the bed frame. When you flip the bed back into its side cabinet, the sofa flips into a position that allows you to sit on it, and when you flip your bed out of the wall, the sofa either collapses or simply acts as the bed legs. Some Murphy bed sofas come with a removable back that allows the bed to flip down onto the sofa, using it as a platform.

Do I need to attach my Murphy bed to the wall?

You should always attach your Murphy bed to the wall. Otherwise, it could fall down and cause damage or injury. Most Murphy beds will come with brackets and instructions for how to attach them. One thing to remember is to always use the wall studs. If you put the brackets into drywall, the weight of the bed will rip them out.

Bottom Line

If you’re looking for a comfortable yet space-saving bed, look no further than a Murphy bed. Unlike creaky, unsupportive sofa beds or bulky futons, Murphy beds are able to take a comfortable, supportive mattress and use up almost no space when folded. That makes them the perfect choice for anyone looking for a long-term solution for both ultimate comfort and smart space utilization.

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