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A Guide to Bed Frame Dimensions and Sizes
What are the ideal bed frame dimensions for me? What is the difference between a king and a California king? What is the most popular bed size? How big are queen-sized beds?
These are just a few of the questions we will address today. If you are not certain about which bed frame you need, we have the ultimate guide here. There’s even a table for quick reference, below.
Why do bed frame dimensions matter?
Not only do you need to ensure your bed frame fits your space comfortably, but you also want to ensure you have sufficient space on your bed. Below, we’ll break down the bed frame dimensions for each bed size, along with tips and notes about each one.
While we approach this guide from the perspective of Amish furniture, it applies to all bed sizes. Amish furniture stands for quality construction, not unique dimensions unknown to the rest of the English world.
This guide explains standard mattress and bed frame dimensions, shares helpful layout tips, and explores when to consider custom sizing. We’ve also included a helpful chart to facilitate easier comparisons.
Table of Contents
Bed Frame and Mattress Size Chart
| Bed Size | Mattress (W × L) | Bed Frame (W × L) | Recommended Room Size |
|---|---|---|---|
| Twin | 38″ × 75″ | 40″–44″ × 77″–81″ | 7′ × 10′ |
| Twin XL | 38″ × 80″ | 40″–44″ × 82″–86″ | 8′ × 10′ |
| Full (Double) | 54″ × 75″ | 56″–60″ × 77″–81″ | 10′ × 10′ |
| Queen | 60″ × 80″ | 62″–66″ × 81″–86″ | 10′ × 10′ or larger |
| King | 76″ × 80″ | 78″–82″ × 81″–88″ | 12′ × 12′ |
| California King | 72″ × 84″ | 74″–78″ × 86″–92″ | 12′ × 12′ |
Note: Frame sizes vary slightly depending on the style and whether the bed includes a headboard, footboard, or built-in storage.
Twin Bed Frame Dimensions
A twin-size bed frame is an excellent choice for children’s bedrooms, guest rooms, or small apartments. Twin bed frames are the standard bed size for most bunk beds, especially the top bunk. That’s why you’ll see twin-over-twin or twin-over-full designations on bunk beds. Many parents opt to go with twin-over-twin bunk beds that convert into two twin beds for when the children get older, so they both have twin-sized beds in their own rooms.
- Twin Size Mattress Dimensions
- Width: 38″
- Length: 75″
- Twin Bed Frame Dimensions
- Width: 40″-44″
- Length: 77″-81″
- Why Get a Twin-Sized Bed? Twin beds are great for kids or teens, especially if you are a single sleeper, or if you have a small bedroom and don’t want a bed frame to occupy all the space.
- Considerations: This bed size is not ideal for taller individuals; consider a Twin XL for more legroom.
- Amish Advantage: The twin-over-twin convertible beds can last throughout your children’s time at home and beyond when you choose Amish-made quality bed frames.
This twin-sized captain’s bed is one of the widest twin-sized bed frames you’ll find at 43 3/4″ width. It offers solid wood construction and comes with storage drawers or an under-bed trundle!
Shop all twin-size bed frames from DutchCrafters Amish Furniture.
Twin XL Bed Frame Dimensions
A twin XL bed is the same width as a twin but with five inches of extra length.
- Twin XL Size Mattress Dimensions
- Width: 38″
- Length: 80″
- Twin XL Bed Frame Dimensions
- Width: 40″-44″
- Length: 82″-86″
- Why Get a Twin XL Bed Frame? This bed frame has the exact dimensions as a standard twin, but adds five inches to the length. If you have a tall teen or are just a few inches too tall for comfort on a twin, the twin XL might be a reasonable upgrade while still keeping the slim width to fit a small space.
- Amish Advantage: Even if the twin XL is not offered as a standard option, most of our Amish builders can accommodate a custom twin XL order.
Shop all solid wood twin XL bed frames from DutchCrafters Amish Furniture.
Full-Size Bed Frame Dimensions (Double Bed)
The full-sized bed is also known as a double bed. It is a space-saving bed size that can accommodate a couple (albeit snugly… or snuggly*), with 16 extra inches of width on the mattress over the twin-sized mattress.
*For a couple is considered to fit “snugly” because it’s a snug fit with just 54″ of width. It can also be viewed as “snuggly” if you love each other and don’t mind sleeping in one another’s arms all night in “snuggling” fashion.
- Full-Size Mattress Dimensions
- Width: 54″
- Length: 75″
- Full Bed Frame Dimensions
- Width: 56″-60″
- Length: 77″-81″
- Why Get a Full-Size Bed Frame? The full-sized bed frame is a great way to add a little extra room if the twin is too slim a fit for you. If you are a single sleeper and you are afraid you’ll roll off the standard twin in the middle of the night, or you need enough space for two in a small room, the full-size bed is an economical way to get the job done.
Shop all full-sized bed frames from DutchCrafters Amish Furniture.
Queen Bed Frame Dimensions
The queen-size bed frame is the most popular bed choice for couples or individuals who want a big mattress and have a large enough bedroom that a queen won’t be too large. Most of the bed frame images on our website feature a queen.
- Queen-Size Mattress Dimensions
- Width: 60″
- Length: 80″
- Queen Bed Frame Dimensions
- Width: 62″-66″
- Length: 81″-86″‘
- Minimum Room Size: The queen bed frame needs a larger room to have plenty of space to walk around the bed. You will want to have a room that is at least 10′ x 10′ or bigger. Remember, a 10′ x 10′ room would only leave 34″ of clearance around the foot of the bed.
- Why Get a Queen-Size Bed Frame? The queen can comfortably host two people with plenty of space. It can be the centerpiece of a stunning, solid wood bedroom furniture set, as seen below in our wildly popular Amish Siesta Mission Bedroom Set.
Shop all solid wood queen-sized bed frames from DutchCrafters Amish Furniture.
King-Size Bed Frame Dimensions
A king-size bed frame provides loads of space for couples and creates a sleeping experience that can only be described as luxurious.
- King-Size Mattress Dimensions
- Width: 76″
- Length: 80″
- King Bed Frame Dimensions
- Width: 78″-82″
- Length: 81″-88″
- Minimum Room Size: Your bedroom needs to be a minimum of 12’x12′ for a king-size bed to fit adequately. A 12’x12′ room would leave 56″ of clearance from the footboard to the wall.
- Why Get a King-Size Bed Frame? The king-size bed is the same length as the queen, so the mattress is 80″ long. Similar to the difference between twin and full-size dimensions, the king is 16″ wider than the queen. If you want your master bedroom to have a majestic feel then the king is the way to go. What’s more impressive than a king-size bed frame with a handcrafted headboard?
Shop all Amish-made king-sized bed frames from DutchCrafters.
California King Bed Frame Dimensions
The California king bed is typically four inches longer than a standard king-size bed and four inches narrower in width. It’s still a huge bed frame that requires lots of space and a large room. It just trades a little bit of width for a little bit of length.
- CA King-Size Mattress Dimensions
- Width: 72″
- Length: 84″
- CA King Bed Frame Dimensions
- Width: 74″-78″
- Length: 86″-92″
- Why Get a CA King-Size Bed Frame? The California king mattress is perfect if you prefer length over width. Granted, the California king is still a foot wider than the queen mattress.
- Amish Advantage: The California king is not standard on every bed, but like the Twin XL, feel free to request a custom quote if you find the perfect bed. At DutchCrafters, our Amish-built furniture is made to order!
Shop our beds that offer a California King as a standard option.
FAQs About Bed Frame Sizes
What’s the most popular bed size?
Queen beds are the most common choice due to their versatility.
Do frame dimensions include headboards or footboards?
Not usually. Add 1–5 inches in width and length, depending on the bed’s design.
Can a king-size bed fit in a 10′ × 10′ room?
It might fit, but space will be tight. We recommend at least 12′ × 12′ for comfort.
Do you offer custom sizes?
Yes! Many of our Amish builders accept requests for Twin XL or California King customizations.
Choose the Right Solid Wood Bed Frame
Now you know to consider your bedroom dimensions, your height, sleeping habits, and whether you share a bed with a partner or not. Be sure to shop DutchCrafters’ handcrafted solid wood bed frames to find the perfect aesthetic and look for your room, now that you know which size you need. Our beds are built to last for generations.
Related Bed Guides
- Platform Bed vs. Box Spring: What’s the Difference?
- 10 Questions About Platform Beds
- Things to Know About a Bunkie Board
- Best Woods for Beds
- How to Fix a Squeaky Bed
- Storage Beds: Space-Saving Solutions
- Best Amish Beds for Small Spaces
- 5 Types of Amish Murphy Beds
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