Top pick
RVMattress.comSignature Hybrid
- Hybrid
- 13.25 in thick
- Soft / Medium / Firm
Sleep Foundation: Best Mattress Overall Read review
$1,865RV King - 72x80 · list priceSee price
RV mattress size guide
RV king mattress size
An RV king is 72 × 80, 70 × 80 or 70 × 74 in, depending on the RV. 1,021 floorplans from 27 makers use it.
Most common RV king72 × 80 inRV king
That's an RV king, 4 in narrower than a regular king (76 × 80 in). A regular king won't fit, so get an RV king in exactly 72 × 80 in.
638 floorplans in our data, from the makers' own specs and drawings.
RV king vs regular king
| Size | Width | Length | vs regular king | Floorplans |
|---|---|---|---|---|
| 72 × 80 in RV king | 72 in | 80 in | 4 in narrower | 638 |
| 70 × 80 in RV king | 70 in | 80 in | 6 in narrower | 365 |
| 70 × 74 in RV king | 70 in | 74 in | 6 in narrower, 6 in shorter | 18 |
| Regular king | 76 in | 80 in | – | – |
Floorplans counts each floorplan's newest published main bed size. Measure your own platform before you order: sizes can change between model years.
Mattresses in 72 × 80 in
We may earn a commission when you buy through some of these links. It doesn't change which mattresses we list.
Best value
Mattress InsiderThe Sedona
- All-foam
- 5.5 in thick
- Firm
$40372" x 80" · list priceSee price
Reviewers' favorite
RVMattress.comAurora Luxe Cooling
- Hybrid
- 13.25 in thick
- Soft / Medium / Firm
Sleep Foundation: Best Mattress for Temperature Regulation Read review
$2,465RV King - 72x80 · list priceSee price
Best memory foam
Mattress InsiderElation Gel Foam
- Memory foam
- 6 in thick
- cushion firm
$65972" x 80" · list priceSee price
Best hybrid
RVMattress.comCopperFlex RV Hybrid
- Hybrid
- 10 in thick
- Medium-Firm
$1,065RV King 72x80 · list priceSee price
Best all-foam
RVMattress.comPlank Firm
- All-foam
- 10 in thick
- Firm / Extra Firm
Mattress Clarity: Best RV Mattress for Heavy People Read review
$1,532RV King - 72x80 · list priceSee price
Reviewer pick
HelixHelix Midnight
- Hybrid
- 11.5 in thick
- Medium Feel
Sleep Foundation: Best Mattress for Side Sleepers Read review
$1,489RV King · list priceSee price
Reviewer pick
Mattress InsiderPark Meadow Encased Coil II
- Hybrid
- 8 in thick
- cushion-firm
Sleep Foundation: Best Mattress for Pressure Relief Read review
$84972" x 80" · list priceSee price
Mattresses in 70 × 80 in
Top pick
RVMattress.comSignature Hybrid
- Hybrid
- 13.25 in thick
- Soft / Medium / Firm
Sleep Foundation: Best Mattress Overall Read review
$1,865RV King - 70x80 · list priceSee price
Best value
RVMattress.comCopperFlex Essential
- All-foam
- 6 in thick
- five comfort options
$799RV King - 70x80 · list priceSee price
Reviewers' favorite
RVMattress.comAurora Luxe Cooling
- Hybrid
- 13.25 in thick
- Soft / Medium / Firm
Sleep Foundation: Best Mattress for Temperature Regulation Read review
$2,465RV King - 70x80 · list priceSee price
Best hybrid
RVMattress.comCopperFlex RV Hybrid
- Hybrid
- 10 in thick
- Medium-Firm
$1,065RV King - 70x80 · list priceSee price
Mattresses in 70 × 74 in
Top pick
RVMattress.comSignature Hybrid
- Hybrid
- 13.25 in thick
- Soft / Medium / Firm
Sleep Foundation: Best Mattress Overall Read review
$1,865RV King - 70x74 · list priceSee price
Best value
RVMattress.comCopperFlex Essential
- All-foam
- 6 in thick
- five comfort options
$799RV King - 70x74 · list priceSee price
Reviewers' favorite
RVMattress.comAurora Luxe Cooling
- Hybrid
- 13.25 in thick
- Soft / Medium / Firm
Sleep Foundation: Best Mattress for Temperature Regulation Read review
$2,465RV King - 70x74 · list priceSee price
Best hybrid
RVMattress.comCopperFlex RV Hybrid
- Hybrid
- 10 in thick
- Medium-Firm
$1,065RV King - 70x74 · list priceSee price
Which RVs have an RV king bed?
1,021 floorplans from 27 makers: 659 towables and 362 motorhomes. A few recent ones:
Grand Design Imagine 2700BSForest River Rockwood 301FKTJayco North Point 310RLTSKeystone Cougar 21LBKDutchmen Coleman 25RBSHeartland Bighorn 31RLKZ Durango D301RLTVenture Stratus SR211VBHHighland Ridge Open Range 32RLTSPalomino Real-Lite SS-1600East to West Tandara 295RLBrinkley Model Z 310
Newmar 204 floorplans
Forest River 157 floorplans
Keystone 130 floorplans
Jayco 84 floorplans
Heartland 81 floorplans
KZ 66 floorplans
Palomino 35 floorplans
Coachmen 30 floorplans
East to West 26 floorplans
Tiffin 25 floorplans
Brinkley 24 floorplans
DRV 19 floorplans
Vanleigh 18 floorplans
Dutchmen 17 floorplans
Thor 15 floorplans
Winnebago 12 floorplans
Fleetwood 12 floorplans
Venture 11 floorplans
Holiday Rambler 10 floorplans
Entegra Coach 9 floorplans
Grand Design 7 floorplans
Northwood 7 floorplans
Starcraft 6 floorplans
Itasca 5 floorplans
NeXus 5 floorplans
CrossRoads 4 floorplans
Highland Ridge 2 floorplans
How to measure your platform
- Take the old mattress off and measure the wooden platform, not the mattress. Old mattresses sag and stretch.
- Measure width side to side and length head to foot, at the widest points.
- Check the corners. Some RV beds have a rounded or cut corner at the foot; note its radius for a custom order.
- Measure the height you have to the ceiling or the bunk above. A thick mattress can make a bunk hard to sit up in.
Or look up your RV by maker, floorplan and year.
Other RV mattress sizes
Questions
What size is an RV king mattress?
An RV king is 72 × 80, 70 × 80 or 70 × 74 in. 1,021 floorplans in our data use it.
Will a regular king fit in an RV?
Not on a 72 × 80 in platform. A regular king is 76 × 80 in, so the platform is 4 in narrower. Buy one made to 72 × 80 in.