PPOLB Inflatable Kayak 2-Person, 12.5 FT, 507 LBS Capacity, Drop-Stitch 12'6" / 507 lb max / 2-person $265.99 View on Amazon
Sizing specs: PPOLB Inflatable Kayak 2-Person Kayak capacity
Kayak weight capacity for a 280 lb paddler
Quick answerA 280 lb paddler with 15 lb of day gear needs a recreational kayak rated for at least 425 lb. Add a 40 lb child and it rises to 480 lb; paddle with a 170 lb partner and it is 680 lb. 15 kayaks in our verified catalog state a capacity that high.
| Load | Total | Look for | Minimum (85%) | Boat type |
|---|---|---|---|---|
| Solo, day gear (15 lb) | 295 lb | 425 lb | 350 lb | Wide sit-on-top or 2-person inflatable |
| Solo, overnight gear (50 lb) | 330 lb | 475 lb | 390 lb | Wide sit-on-top or 2-person inflatable |
| With a 40 lb child | 335 lb | 480 lb | 395 lb | Wide sit-on-top or 2-person inflatable |
| With a 60 lb dog | 355 lb | 510 lb | 420 lb | Wide sit-on-top or 2-person inflatable |
| With a 170 lb adult | 475 lb | 680 lb | 560 lb | Tandem (2-person) |
At 280 lb, standard 10 foot sit-in kayaks rated around 275 lb put you well past 70 percent before you add gear. Look at wide sit-on-tops, 11 to 12 foot boats and two-person inflatables rated 400 lb or more. Width also matters for how stable the boat feels when you get in.
The rule behind the table: divide everything in the boat by 0.7. The maker's rating is the most the hull can float, not what it paddles well with. Use the kayak weight capacity calculator for your exact load.
Kayaks rated for 425 lb or more
Filtered on each listing's own stated capacity. Inflatables lead because they are what most people buy and store at home.
PPOLB Inflatable Kayak 2-Person, 12.5 FT, 507 LBS Capacity, Drop-Stitch 12'6" / 507 lb max / 2-person 
Niphean Inflatable Kayak 2 Person, 12'6" Tandem Kayak with 500lb Capacity 12'6" / 500 lb max / 2-person $419.49 View on Amazon
Sizing specs: Niphean Inflatable Kayak 2 Person 
Beyond Marina Inflatable Kayak 3 Person - Full Drop Stitch - Mariner 15.1ft 15'1" / 661 lb max / 3-person $759.99 View on Amazon
Sizing specs: Beyond Marina Inflatable Kayak 3 Person 
Perception Kayaks Rambler Sit On Top for Recreation, Sunset, 13'6" 13'6" / 550 lb max / 2-person $799.00 View on Amazon
Sizing specs: Perception Kayaks Rambler Sit On Top... 
Sea Eagle 380x Inflatable Kayak with Pro Package 12'5" / 750 lb max / 10 PSI $1,149.00 View on Amazon
Sizing specs: Sea Eagle 380x Inflatable Kayak with... 
Wilderness Systems Pamlico 135 | Sit Inside Recreational Kayak | Tandem Kayak | 13' 6" | Galaxy 13'6" / 500 lb max / 2-person $1,399.00 View on Amazon
Sizing specs: Wilderness Systems Pamlico 135 Frequently asked questions
What weight capacity kayak do I need at 280 lb?
With 15 lb of day gear, look for a kayak rated for at least 425 lb. That keeps your 295 lb total load at 70 percent of the rating, where the boat sits at its designed waterline. The absolute floor, for calm water only, is 350 lb.
Can a 280 lb person use an Intex Explorer K2?
Yes. The K2 is rated 400 lb, and a 280 lb paddler with 15 lb of gear loads it to 74% of its rating. That is above 70 percent, so paddle it solo on calm water or choose a higher-rated boat.
What size kayak for a 280 lb person?
At average height, 10'6" to 12' in a sit-on-top or sit-in style. The weight changes capacity more than length: whatever the length, the rating needs to be 425 lb or more with day gear.
On the water: Wear a properly fitted, USCG-approved life jacket every time, dress for the water temperature rather than the air, and check your state and local paddling regulations before you launch.
This is researched general information, not professional advice. Sizing figures are starting points: confirm against the maker's own sizing chart and the capacity printed on the boat or board.