When it comes to selecting a wheelchair that is right for you, getting the measurements right is the most crucial step for ensuring maximum comfort. Whether it’s for yourself or a loved one, these measurements can prevent pain and other uncomfortable complications.
Wondering how to measure for a wheelchair? Then you’re in the right place. In this guide, the experts from Easy Living Mobility will make sure that you know exactly what measurements are needed for a proper fit and a comfortable wheelchair experience.
Why do wheelchair measurements need to be accurate?
Accurate wheelchair measurements go far beyond basic comfort. And while it might feel like common sense, accurate wheelchair measurements directly impact things like health and safety, daily use, and mobility. Here’s why a proper fit matters:
- Stops aches and pains, keeping your shoulders and hips in a natural, safe position
- Protects your spine, stopping your body from leaning to one side
- Makes moving easier, letting your arms reach the wheels without strain
- Boosts energy, as less effort is needed to sit up straight or push the chair
Some wheelchairs might come with adjustable headrests, armrests, and footrests, making them easier to grow and adapt to the user. You can even find custom-built powerchairs, which can be entirely built around the user's physical needs. However, for now, let’s focus on measuring for an everyday-use wheelchair.
How to measure yourself for a wheelchair
It’s measuring time. Before you begin, it might be helpful to read our wheelchair size guide so you know exactly which chair you’re measuring for. If you need help choosing a chair, be sure to check out some of the best travel wheelchairs for comfort and mobility.
While you can take measurements on your own, we would highly recommend having a second person to help you. It’s quite hard to measure your own seat depth, back height, or lower leg length while maintaining a proper posture, so having someone to help hold the tape measure will make a massive difference!
Here’s a step-by-step guide on how to measure yourself for a wheelchair:
Measure your seat width
One of the first measurements you’ll need is your seat width, which is the distance between the widest points of your hips or thighs while seated. To measure this accurately, sit on a flat surface and use a tape measure to measure the distance between the outside of your hips or thighs. You should then add one or two inches to ensure a comfortable fit and enough room to move around.
Measure your seat depth
Next, you’ll want to measure your seat depth, which is the distance from the back of your lower back to the back of your knees while seated. Make sure you’re sitting on a flat surface with your back against a wall, and then measure the distance from the wall to the back of your knees. You could then take away 1 or two inches from the length between the back of the hips and the back of the knees.
Measure your back height
After this, it’s time to measure your back height. This is the distance from the seat to around 4 inches below your armpit. Sit on a flat surface with your back against a wall and measure the distance from the wall to roughly 4 inches below the armpit and shoulder blade. A high back wheelchair should be used for users who need specialised head support.
Measure your footrest length
If you want a wheelchair with supportive footrests, then you will need to measure the length of your lower leg from the back of your knee to the sole of your foot. Standard footplate measurements should account for cushion thickness and ensure at least 2 inches of ground clearance beneath the footplates.
Measure your doorways
As well as measuring yourself, it’s important to also measure your doorways so that you know your wheelchair will fit in your home and through them. Measure the width of each doorway you’ll want to pass through, and compare this measurement to the width of your wheelchair. Remember, the overall width of your wheelchair is typically 6 to 8 inches wider than the seat width itself. If your wheelchair is too wide to fit through the doorways, you might need to consider a narrower wheelchair or making adaptations to your home.
Being able to move around your home easily and safely in your wheelchair is extremely important, and doorways can often be an overlooked measurement when it comes to choosing the right wheelchair. Have a browse of our lightweight folding wheelchairs for something a bit more compact.
How to measure someone else for a wheelchair
But what about measuring someone else? If you’re measuring for a loved one or someone you care for, the same rules apply, just that you’ll have them sit in the seat instead of yourself when measuring. Just make sure that they are sitting still and straight while you take their measurements.
Before you purchase a new chair, consider the following:
- Double-check your measurements - Mistakes can be made! Make sure you’ve measured everything accurately before proceeding
- Consider daily activities and routines - Think about the environment and the daily routines of the wheelchair user. This will ensure that the wheelchair fits seamlessly into their lifestyle
- If needed, consult a specialist - If you’re unsure about any measurements, get in touch with our team who will be more than happy to advise
- Think carefully about the type of wheelchair you’re measuring for - For example, some powered wheelchairs have thicker, padded cushions, so when measuring seat depth, bear this in mind
For ultimate comfort, choose Easy Living Mobility
Hopefully, this guide has taught you exactly how to measure for a wheelchair. Remember, a properly fitted wheelchair should feel like an extension of the user’s body - comfortable, efficient, reliable, and supportive.
For a mobility device that provides you with the best support, whether you’re shopping for yourself or someone you care for, book your in-store demonstration today. Our team are always here to help you find the right mobility aid for a content, independent journey.
Browse all our wheelchairs, mobility scooters, and walking aids either online or in-store today.

