If you’re choosing a riser recliner chair for yourself, getting the measurements right can make a real difference to your comfort and how easy it feels to sit down and stand up.
This step-by-step guide shows you exactly how to measure, in a simple and practical way, so you can feel confident choosing a chair that properly supports you.
You’ll need to measure:
Each one helps ensure the chair fits your body comfortably and supports you in the right places.
Quick answer: Match your body measurements to the chair’s seat height, width, depth, and back height.
Once you’ve taken your measurements, you can compare them against a chair’s size chart to see which option is likely to feel most comfortable.
If your measurements don’t quite match the sizes shown, it may still be possible to find a chair that suits you well, as some models can be adjusted to better fit your individual measurements.
You can browse different riser recliner chair size options to see how measurements vary between models.
To get the most accurate measurements:
Take your time—there’s no rush. Even getting close to the right measurement is a helpful starting point.
Quick answer: Measure from the floor to the crease behind your knee while seated.
The right seat height helps you sit comfortably and makes standing feel easier.
If the seat is too high, your feet may not feel supported. If it’s too low, it can make standing more difficult.
Tip: Wear your usual footwear (or slippers) when measuring, as this can slightly affect the height.

Quick answer: Measure across your hips while seated, then add around 2 inches for comfort.
This ensures you have enough room to sit comfortably, while still being able to use the armrests for support.

Quick answer: Measure from the back of your bottom to about 3 cm (1–1.5 inches) behind your knee.
This helps support your thighs without putting pressure behind your knees.
When sitting comfortably, you should be able to fit a couple of fingers between the seat edge and the back of your knee.

Quick answer: Measure from the base of your spine to the top of your head while seated upright.
This is especially important if you want proper head and neck support.
A well-fitted backrest helps you sit upright comfortably without needing to adjust your position.
Quick answer: Armrests should support your forearms while your shoulders stay relaxed.
When sitting:
This helps you stay comfortable and well supported while seated, and can make small movements feel easier and more controlled.
Quick answer: Some chairs need space behind them to recline, while others only need a small gap.
Before choosing a chair, check how much room you have available in your living space.
Some chairs, often known as “wall hugger” designs, move slightly forward as they recline rather than needing space behind them. This can be especially helpful if your room is more compact or space is limited. For example, chairs like the Rimini riser recliner are available with this type of mechanism.
If you’re unsure how different chairs move or how much space they need, this guide to riser recliner chair mechanisms explains the differences in a clear and straightforward way.
It’s completely normal for this to feel a bit detailed. You don’t need to get everything perfect first time.
These measurements are simply there to guide you towards a chair that feels comfortable and supports you properly.
If something doesn’t feel right when you sit, that’s often a sign the sizing may need adjusting—and that’s okay.
A riser recliner chair should make everyday life easier—helping you sit, relax, and stand with less effort and more confidence.
Getting the measurements right is a big part of that. It helps ensure your chair feels supportive, comfortable, and suited to your body—not just a standard size.
If you’re ever unsure, having someone double-check your measurements can be helpful, but you can absolutely do this yourself, one step at a time.
If you’d like a second opinion on your measurements or just want to talk things through, you’re always welcome to get in touch. There’s no pressure—it can simply help to have someone check everything feels right.