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How to Select the Right Computer Chair: A Detailed Guide

08 March 2024

How to Choose the Best Computer Chair for Long Hours?

Are you in search of the perfect computer chair to support you through those long hours of work or gaming? Choosing the right computer chair is not just a matter of comfort, but a crucial investment in your health and productivity. But with a myriad of options flooding the market, this can seem like a daunting task. But fret not, you've come to the right place.

In this comprehensive guide, we'll walk you through all the key characteristics that define a superior computer chair - from adjustable seat height to crucial lumbar support. We understand that sitting for prolonged periods can take a toll on your body, which is why we also offer seven essential tips to stay comfortable and healthy during those long hours in front of the computer. Let's dive in!

What Characteristics Should a Good Computer Chair Have?

When it comes to selecting the best computer chair for long hours of sitting, it's not just about comfort but also about maintaining good posture and minimizing strain on your body. Let's explore some of the most crucial aspects:

Seat Height

The height of your computer desk chair is fundamental to ensuring a comfortable and ergonomic seating position. Look for a chair with an adjustable seat height, which allows you to easily change and position your seat so that your feet are flat on the floor, with your thighs horizontal and arms even with the height of your desk. This position reduces stress on your legs and back. Ideally, the seat height should range from about 16 to 21 inches off the floor, accommodating most users comfortably.

Seat Width and Depth

The width and depth of the seat are critical for supporting a range of body types and sizes. A seat width of 17-20 inches is typically sufficient for most individuals. The depth (from front to back of the seat) needs to be enough so that you can sit with your back against the backrest while leaving approximately 2 to 4 inches between the back of your knees and the seat of the chair. This balance ensures comfort and encourages proper posture.

Lumbar Support

Lumbar support in a computer office chair is essential for maintaining the natural curve of the spine. Chairs with good lumbar support prevent the slouching that occurs over long periods and help to reduce the strain on the lower spine. Office chairs with adjustable lumbar support systems are ideal, as they allow you to customize the fit

to your lower back, providing targeted support where it's needed most.


The backrest of a comfortable computer chair should be about 12 to 19 inches wide. It should be able to support the natural curve of your spine, with special attention to proper support for the lumbar region. If the backrest is separate from the seat, it should be adjustable in height and angle. For chairs with a seat and backrest as a single piece, the angle should still be adjustable, and it should be able to lock into place to offer stability and support for different sitting positions.

Seat Material

The material of the seat plays a crucial role in the overall comfort of a computer gaming chair. Ideally, it should be breathable to prevent overheating and sweating during long sitting sessions. Mesh fabrics are a popular choice due to their ventilation properties, while leather or leather-like materials offer a more executive look. The padding should be neither too soft nor too hard; a medium-firm cushion can provide the right balance of comfort and support. Additionally, the material should also be durab

le and easy to clean, as it will endure extensive use.


Handrails, or armrests, are essential for maintaining a neutral position for your arms and reducing strain on your shoulders and wrists. Adjustable handrails are preferable as they allow you to customize their height and angle to fit your body size and desk height. Padding on the armrests adds an extra layer of comfort, especially during long periods of use.


A computer office chair that rotates 360 degrees allows you to easily reach different areas of your workspace without the need to stretch or strain. This feature is particularly important in environments where multitasking is common, ensuring that you can switch tasks or interact with colleagues effortlessly.

Tilt Functionality

The tilt function in a computer chair allows you to recline the backrest at a comfortable angle, which is essential for relieving pressure on your spine and hips. A good computer chair will offer tension control to adjust the resistance of the tilt to match your body weight, ensuring that the chair can comfortably support you in different recli

ning positions. This feature is particularly beneficial for long hours of sitting, as it allows for changes in posture and relieves stress on the lower back.

These components are fundamental in selecting a computer chair that not only provides comfort but also promotes good posture and overall health. Strike a balance between these aspects and your budget to find a cheap computer chair that still meets crucial ergonomic requirements.

7 Tips to Stay Comfortable and Healthy While Sitting and Gaming for Long Periods

Selecting a chair with the right characteristics for ergonomic comfort is just the first step. It's essential to adopt healthy habits to minimize the potential health risks associated with long periods of sitting and gaming. Here are seven tips to help you achieve this:

Maintain Good Posture

Good posture is fundamental for reducing the risk of pain and strain during long sitting periods. Ensure that your back is aligned against the back of your chair, shoulders relaxed but not slouched, and feet flat on the floor. The computer screen should be at eye level to avoid neck strain, and your wrists should be in a neutral position while typing or gaming.

Regular Breaks

Regular breaks are necessary to avoid stiffness and discomfort. Try to get up, stretch, or take a brief walk every 30 minutes to improve circulation and give your muscles a much-needed break. These short pauses can also refresh your mind, potentially boosting your productivity and focus.

H3: Ergonomic

Ergonomic furniture and accessories are essential investments that have tremendous potential to enhance your comfort and health when sitting for long hours. Ergonomic designs are designed around how our bodies move, and by doing so they aim to reduce stress and help maintain proper alignment. This includes everything from an ergonomic computer desk and chair to keyboards and computer mice.


Incorporate stretching into your routine to prevent muscle stiffness and boost circulation. Focus on stretches that target your back, neck, shoulders, and wrists. Simple exercises like shoulder shrugs, wrist flexes, and forward bends can make a significant difference.

Use an Adjustable Chair

An adjustable chair is vital in achieving an ergonomic sitting position. This will help to avoid undue strain on the neck, shoulders, and back. Opt for a chair with adjustable seat height, backrest angle, and armrest.

Stand or Use a Standing Desk

Alternating between sitting and standing can reduce the adverse effects of prolonged sitting. If possible, use a standing desk or a desk converter. Standing for even short periods can improve posture, increase energy, and reduce the strain on your back and neck.

Stay Hydrated

Staying hydrated is often overlooked during long gaming or work sessions. Dehydration can lead to fatigue, reduced concentration, and headaches. Keep a water bottle nearby and sip regularly to ensure you stay hydrated throughout your gaming or working session.


In conclusion, selecting the perfect computer chair is a crucial investment in your health and productivity. By understanding the essential characteristics of a good computer chair, such as seat height, lumbar support, and the importance of a comfortable material, you can make an informed decision that benefits your well-being in the long run. Additionally, implementing the seven tips provided, like maintaining good posture and taking regular breaks will amplify the benefits of your ergonomic chair. Embrace these practices, and you'll not only enhance your comfort during those long hours of sitting and gaming but also safeguard your health in the long term.


What brand of computer chair is best for sitting for long periods?

For prolonged periods of sitting, FlexiSpot is renowned for its ergonomic and comfortable computer chairs in the UK. FlexiSpot chairs offer adjustable lumbar support, customizable armrests, a range of tilt functions, and comfortable seat materials that are ideal for extended use. Their commitment to quality and comfort makes them a top choice for anyone seeking a chair that combines durability, style, and ergonomic support for long hours of sitting.

H3: How to adjust the computer chair?

To properly adjust your computer chair, set the seat height so your feet are flat and knees at a 90-degree angle. Ensure there's a small gap between the back of your knees and the seat for circulation. Adjust the backrest to support your spine's curve, particularly in the lumbar area. Set armrests so your shoulders are relaxed, and elbows are at a 90-degree angle. If available, modify the tilt tension for comfortable reclining. Tailor these settings to fit your body for optimal comfort and support.

How to assemble a computer chair?

To assemble a computer chair, start by laying out all the parts and checking them against the manual. First, insert the casters into the chair's base. Then, place the gas lift cylinder into the base. Attach the seat to the adjustment mechanism with screws, followed by the backrest. Lift and mount this assembly onto the gas lift cylinder. If included, attach the armrests. Finally, ensure all components are securely fastened and check that the chair functions properly. Always refer to the specific instructions provided with your chair for any unique assembly details.