When it comes to outfitting your camper or RV with comfortable sleeping arrangements, choosing the right mattress size is crucial. The market offers a variety of camper bunk mattress sizes to accommodate different vehicle layouts and sleeping preferences. This guide will help you understand the most common sizes, their dimensions, and how to choose the perfect fit for your space.
Common Camper Bunk Mattress Sizes
Camper bunk mattresses typically come in three standard sizes: Twin, Full, and RV Bunk. Each size caters to different needs, from solo travelers to families sharing the road.
Twin Size
The Twin size is ideal for solo campers or those with limited space. It's perfect for over-cab beds, dinette conversions, or standalone bunks. Twin mattresses are 38 inches wide and 75 inches long, providing ample room for one person to sleep comfortably.

Full Size
Full size mattresses, also known as double beds, offer more space for two people to sleep side by side. They measure 54 inches wide and 75 inches long, making them suitable for larger RVs or campers with more spacious sleeping areas. Keep in mind that while Full size mattresses can accommodate two people, they may not leave much room for movement, especially in smaller vehicles.
RV Bunk Size
RV Bunk mattresses are designed specifically for campers and RVs, offering a unique size that fits perfectly in overhead or vertical bunks. They measure 48 inches wide and 90 inches long, providing extra length for taller individuals. RV Bunk mattresses are typically used in combination with other sleeping arrangements, such as a sofa or dinette conversion, to create a comfortable sleeping area for the whole family.
Measuring Your Space for a Camper Bunk Mattress
Before purchasing a camper bunk mattress, it's essential to measure your space accurately to ensure a perfect fit. Here are some tips for measuring your camper or RV:

- Measure the width and length of the sleeping area, including any frame or platform that will support the mattress.
- Consider the height of the sleeping area, especially if you're installing an overhead bunk. Make sure the mattress can fit comfortably and safely in the space.
- Check for any obstructions, such as windows, doors, or cabinets, that could interfere with the mattress size or placement.
Once you have the measurements, compare them to the dimensions of the mattress sizes mentioned earlier. If your space is between sizes, consider a custom mattress or a mattress topper to make the most of your available room.
Choosing the Right Camper Bunk Mattress
In addition to size, there are other factors to consider when choosing a camper bunk mattress:
- Mattress Type: Camper bunk mattresses come in various materials, such as foam, innerspring, or air mattresses. Each type offers different levels of comfort, support, and durability. Foam mattresses are popular for their lightweight and easy-to-store nature, while innerspring mattresses provide traditional support and comfort.
- Thickness: Mattress thickness can affect both comfort and space. Thicker mattresses offer more cushioning but may take up more room in your camper or RV. Consider the thickness of your mattress in relation to the height of your sleeping area.
- Weight: Since you'll be moving your mattress in and out of your camper or RV, it's essential to choose a lightweight option that's easy to handle.
- Ease of Setup: Some mattresses, like air mattresses, require inflation or assembly. Consider how much time and effort you want to put into setting up your mattress each time you use it.
Comparing Camper Bunk Mattress Sizes
To help you visualize the differences between camper bunk mattress sizes, here's a comparison table:
| Mattress Size | Width (inches) | Length (inches) | Best Suited For |
|---|---|---|---|
| Twin | 38 | 75 | Solo campers, limited space |
| Full | 54 | 75 | Couples, larger RVs |
| RV Bunk | 48 | 90 | Overhead or vertical bunks, taller individuals |
By understanding the different camper bunk mattress sizes and considering your specific needs, you can choose the perfect mattress for your adventures on the open road. Happy camping!
More Details
RV Mattresses · Cozyway 10" Gel Foam Mattress | Mattress in a box · Cozyway 12" Copper Gel Foam Coil Mattress | Mattress in a box · Cozyway Medium Firm 8" ...

30.04.2022 ... The mattress sizes of bunk size range from 28 inches by 75 inches to 35 inches by 79 inches. RV Three Quarter Size Mattress. It can be guessed ...

Camping World Cozyway RV Bunk Mattress - 4" Thick Memory Foam, Reversible Design for Custom Comfort, 51" W x 74" L with 22" Corner Cut - Perfect for Campers and ...

14.05.2025 ... Sizes range from RV bunk or twin mattresses measuring 28-by-75 inches to RV California king mattresses measuring 72-by-84 inches. You shouldn't ...

06.08.2023 ... RV Bunk 35"x74" too wide and too short. The actual mattress are in good shape but hard!! Is there anyway to get a custom topper? Get a foam ...

vor 24 Stunden ... Popular sizes such as RV Bunk Small (28" x 75"), RV Twin (38" x 75"), and RV Three-Quarter (48" x 75") are designed to maximize sleeping space ...

30.09.2024 ... Bunk mattresses measure from 28 – 35 inches wide by 75 to 80 inches long. These beds are perfect for kids or an adult who doesn't need much ...

31.08.2025 ... If there was an award for the most variety in sizes, RV mattresses would win ... bunk mattresses near emergency exits ✓ How to prevent ...

RV Bunk Mattress Sizes can vary greatly depending on the specific configuration of your RV's bunk beds. Some common sizes include 28″ x 75″, 30″ x 75″, 34″ x 75 ...

28 x 74 inches; 30 x 74 inches; 30 x 80 inches; 32 x 74 inches; 34 x 74 inches; 42 x 80 inches. Other common RV mattress dimensions. Other ...

The Canadian-made Douglas cooling gel foam mattress is available in three RV sizes, including Short Queen. ✓ Free shipping ✓365-night trial ✓15-year ...

Common sizes include the RV short queen (60″ x 75″), the RV king (72″ x 80″), and smaller custom dimensions like bunk sizes (e.g., 28” x 75”). It's important to ...

04.06.2025 ... Where can you get a mattress or foam to make camper bunk beds more comfortable? ... I cannot find 2 mattress for the size of the bunk bed in my rv ...

16.07.2025 ... RV Bunk, 28” x 75”. 30” x 75”. 30” x 80”. 34” x 75”. 35” x 79”. Bunk beds are a popular feature in family-friendly RVs to allow more sleepers to ...

03.10.2025 ... A: The RV Short Queen (60 x 75) is the most common. Q: Can you make bedding for custom bunk or rounded Airstream mattresses? A: Yes! Just ...

18.08.2025 ... For example, some companies market standard twin mattresses for RVs, but the standard size measures 38 inches wide by 75 inches long. Similarly, ...

Measures 42” x 80”. This popular RV bunk mattress size is the “truck mattress” with measurements slightly wider and longer than a RV twin mattress. This ...

RV Trailer Replacement Mattress ; 4". 6". 8". 10" · Soft. Medium. Firm. Clear ...

Need to buy an RV bunk mattress without battling showroom lighting or awkward sales pitches? Done. We make it simple to shop online with sizes that make sense ...

12.11.2025 ... RV Bunk: 30 inches by 80 inches; RV Bunk: 34 inches by 75 inches; RV Bunk: 35 inches by 79 inches. We suggest measuring the bunk beds in your RV ...
