RV Mattress Sizes: Exact Dimensions So Your New Mattress Fits the First Time

Find the Perfect Fit for Your Mobile Bedroom

An RV Queen measures 60" x 75" or 60" x 80", an RV King 72" x 80", an RV Full 53" x 75", and an RV Twin 38" x 75".

Use the interactive guide below to confirm your exact size before you order.

Find Your Mattress Size
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Not sure yet which bed size your next rig will even have? Booking a rental in the layout you are considering is the cheapest way to sleep on the answer.

The diagram below compares the four common RV mattress sizes side by side so you can see how an RV Queen, King, Full, and Twin differ in width and length.

RV mattress sizes compared to scaleFive mattress outlines drawn to scale and shown side by side with the heads aligned. RV King measures 72 by 80 inches. RV Queen measures 60 by 80 inches, with a dashed line marking the shorter 60 by 75 inch variant. Short Queen measures 60 by 75 inches. RV Full measures 53 by 75 inches. RV Twin measures 38 by 75 inches and sleeps one person, while the other sizes sleep two.RV Mattress Sizes at a GlanceRV King72" x 80"RV Queen60" x 80"or 60" x 75"Short Queen60" x 75"RV Full53" x 75"RV Twin38" x 75"
Outlines drawn to scale from the dimensions above, width by length in inches.

A thicker mattress buys comfort and spends payload, so it competes with everything else you carry.

Owners short on weight allowance often claw some back with lithium batteries that weigh a fraction of a lead acid bank.

📋 What you'll discover

  • Measure your RV mattress correctly the first time
  • Find standard and custom RV mattress sizes
  • Learn about radius corners and special cuts
  • Shop mattresses that fit your exact dimensions

While the tape measure is out, write down the rig's overall height, length, and weight as well.

Those are the numbers a routing tool uses to keep you off low bridges, and most owners only measure once.

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Find Your Perfect RV Mattress Size

RV mattresses are not the same as residential mattresses. Use this guide to find the right size for your RV.

Need a Custom Size?

Many RVs have non-standard mattress sizes or shapes with corner cuts. If your measurements don't match standard sizes, Brentwood Home offers custom mattress options.

Sizing Questions Answered

Related RV Comfort Resources

Buying Advice Beyond Dimensions →Why Factory Beds Fail Sleepers →Sleep Quality And Daily Health →Getting It Through The Door →Value Calculator For Every Size →Our Top Rated RV Mattresses →

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