Finding the Ideal Height for Your Desk Chair
It might sound simple—sit down, scoot up to your desk, and get to work. But if you’ve ever felt sore after a long day or found yourself constantly adjusting your chair, there’s a good chance your setup isn’t quite right. That’s where finding the ideal height for your desk chair really matters.
Imagine spending hours at your desk feeling totally supported and relaxed. No more stiff neck, tired shoulders, or aching lower back. That kind of comfort starts with one thing: getting the chair height just right.
We’ve helped thousands of Australians build better, more comfortable home workspaces. And we’ve learnt that the right chair height isn’t a one-size-fits-all kind of thing. It’s personal—but with a few easy tips, anyone can figure it out.
Let’s break it down.
First, let’s talk body basics. The goal is to keep your body in a neutral position—where everything lines up naturally and nothing feels strained. A chair set at the ideal height for your desk chair allows your:
- Feet to rest flat on the floor
- Knees to bend at a 90-degree angle
- Thighs to be parallel to the floor
- Forearms to rest lightly on the desk without hunching your shoulders
If your chair is too high, your feet dangle and pressure builds under your thighs. If it’s too low, your knees rise above your hips, causing stress on your lower back. Neither option is great.
So, how do you figure out your perfect height? One way is to do a quick home test. Try this:
- Sit down and relax your shoulders.
- Keep your knees at a right angle.
- Place your feet flat on the floor.
- Now, check if your elbows are at desk height.
If your elbows sit just above or below the desk, you may need to adjust your chair up or down. It’s all about that small sweet spot where your body feels natural.
This test helps you understand the ideal height for your desk chair based on your body, not just measurements.
Here’s something else to keep in mind: not all chairs are created equal. Many cheap chairs lack enough adjustment features. A good-quality ergonomic chair can make all the difference. It lets you control the seat height, backrest tilt, and armrests.
If you’re looking to upgrade your workspace with a seat that adjusts to you, check out our stylish and supportive chairs. These aren’t just built to look good—they’re built to support better posture and help you find that ideal height for your desk chair every time you sit down.
Here’s a handy reference to see what works for different body heights:
| Person’s Height | Ideal Chair Height (Seat from Floor) |
| 150–160 cm | 40–45 cm |
| 160–170 cm | 45–48 cm |
| 170–180 cm | 48–52 cm |
| 180–190 cm | 50–55 cm |
| 190+ cm | 55+ cm |
This table gives you a general idea, but remember—everyone’s body is different. That’s why the ideal height for your desk chair also depends on leg length, desk height, and how you like to sit.
Here are a few things that really help:
A. Adjustable Features to Look For
- Gas-lift seat height – Adjusts with a lever
- Tilt tension control – For leaning without falling
- Lumbar support – Keeps your lower back happy
- Armrest adjustability – Keeps shoulders relaxed
B. Foot Positioning Options If your feet can’t touch the ground, use a footrest. It supports better circulation and reduces fatigue.
C. Desk Compatibility Make sure your desk and chair work together. If your desk is too high, even a great chair won’t help.
Think of your desk chair as your everyday partner. If it’s not the right height, even the fanciest setup will let you down. When your seat is set at the ideal height for your desk chair, you can:
- Stay focused longer
- Move freely and comfortably
- Prevent long-term strain
- Feel more at ease while working
And it’s not just about how you feel now—it’s about protecting your body for years to come.
We’ve helped home office lovers all over Australia upgrade their workspaces—and one thing is always true. Once people experience the right setup, they never go back.
If you’re unsure where to start, browse our full range of quality furniture made for work and comfort. We’ve got options that fit all body types and styles—and yes, they look amazing too.
Here’s a quick summary list you can follow when adjusting:
Checklist for Finding the Ideal Height for Your Desk Chair
- Feet are flat on the floor
- Knees are at a 90° angle
- Thighs are straight, not slanted
- Elbows are level with or just above desk
- Shoulders are relaxed, not hunched
- Screen is at eye level with no neck strain
Tick those boxes and you’re golden.
Some people ask if standing desks make chair height less important. While standing desks offer movement flexibility, most folks still sit for hours each day. Even with a sit-stand desk, setting the ideal height for your desk chair remains key.
Another common question: “Is it okay if I sit cross-legged in my chair?” While it might feel comfy at first, it often throws off your posture. Try to keep both feet flat instead.
And if your current chair isn’t cutting it anymore? It might be time for a proper upgrade. Shop now and explore your options before your body starts protesting.
At the end of the day, your chair isn’t just another piece of furniture—it’s a tool that supports your body and boosts your workday. When you find the ideal height for your desk chair, everything feels easier. You sit better. You move better. You work better.
Don’t wait until you’re sore or tired to make a change. Give your body the setup it deserves.