Wheelchairs & Transport Chairs
Both have a seat and four wheels, but they're built for two different jobs. One lets the person move themselves; the other is pushed by a caregiver. Knowing which job you need makes the choice — and the sizing — straightforward.
Self-propelled or caregiver-pushed?
The wheels tell you who's in charge of moving
A standard manual wheelchair has large rear wheels with hand rims, so a person with enough arm strength can propel and steer themselves. That independence is its whole purpose. The trade-off: those big wheels make the chair wider and heavier — typically around eight inches wider than the seat itself.
A transport chair has four small wheels tucked under the frame, none of them reachable by the person sitting in it. It's designed to be pushed by a caregiver. Because it skips the large drive wheels, it's lighter, narrower, and folds easily for the car — ideal for outings and appointments, but it offers no self-propulsion.
Which one matches the situation?
Choose by who will be doing the moving, and how the chair will mostly be used.
A self-propelled wheelchair when…
The person has the arm strength and stamina to wheel themselves and values moving independently around the home or community. It's the chair for day-to-day life, not just outings.
For chronic care
A transport chair when…
A caregiver will always do the pushing, the chair is mainly for trips out and appointments, and light weight plus a slim folded size matter most. Easier to lift into a trunk and steer through tight spaces.
For recovery
Many households end up with both
A self-propelled chair for independence at home and a light transport chair for going out is a common, practical pairing — not a sign you chose wrong the first time.
Home care guidesGetting the size right
An ill-fitting chair causes pressure sores, poor posture, and unsafe transfers. A few measurements prevent all three.
Measure seat width at the hips
Measure the widest point of the hips while seated, then add roughly an inch on each side. Standard wheelchair seats commonly run 18 to 20 inches; transport chairs are often a little narrower. Too tight pinches; too wide lets the person slump sideways.
Check seat depth and height
There should be a two-to-three-finger gap between the front of the seat and the back of the knees, and the feet should rest flat on the footrests with thighs level. This protects circulation and the lower back.
Measure your doorways and your car
Note the narrowest doorway the chair must pass and the trunk or back-seat space it must fold into. A chair that won't fit through the bathroom door or into the car is a daily frustration.
Mind the weight capacity
Every chair has a rated weight limit. Choose one comfortably above the person's weight, and remember a bariatric (heavy-duty) model exists when a standard chair won't safely carry the load.
A wheelchair that fits is almost invisible to the person using it. One that doesn't fit is felt in every joint by the end of the day.— Health Phase
Unsure which chair — or what size?
Share who'll be pushing, where it'll be used, and your doorway widths, and we'll help you sort a self-propelled chair from a transport chair.