What should be the Ideal Height of your Office Chair?

Office Chair
Office Chair (Source: Unsplash)

While working in your home office, you spend most of your time in an Office chair. Thus, an Office Chair plays a very significant role in your workspace. 

It would help if you always had an office chair with ideal height and adjustability. A perfect office chair helps to improve your posture and ensures comfort.

The ideal height of office chair usually ranges from 16 to 21 inches depending upon your height. However, there are also some office chairs as low as 14.5 inches. It allows the user to sit with flat feet on the floor, horizontal thighs, and arms at desk height. 

This article will provide helpful information on standard office chair height and some factors to consider while measuring the ideal chair height. 

Furthermore, we will discuss why office chair height matters and some of the top brand office chairs with their features.  

Is There a Standard Office Chair Height?

Different office chairs have different heights. Therefore, there isn’t anything as a Standard Office Chair Height. 

A typical office chair generally ranges from 15.5-to 22 inches. However, there are also some office chairs as low as 14.5 inches. These chairs can be helpful for short people.

Usually, tall people may require an office chair that can adjust beyond 21 inches approximately.

To choose an office chair with an ideal size, it is essential to ensure the user’s feet firmly touch the ground. Moreover, the user should bend the knees at 90 degrees. 

An office desk with ergonomic chair
Office desk with an ergonomic chair (Source-Pexels)

If you can see your upper and lower leg is forming a right angle and both of your feet are flat on the ground, then your office chair has the right height for you. 

Also, make sure you have occupied the seating space entirely, and the backrest fully supports your back. 

Why does an Office Chair Height Matter?

You generally spend most of the time in an office chair. Therefore, it is very important to have office chairs that ensure comfort and support simultaneously.

Moreover, it is essential to have a good position while working on a desk for long hours. To have a good body position, one must consider the chair height.

If your chair is positioned too low, you will have to bend your upper body once you decide to get up.

On the contrary, if your office chair is too high and you cannot touch the ground while working, it creates discomfort. You also have to raise your arms to reach the keyboard. 

If your office has an ideal height, it helps to reduce strain in the arms and legs.  Thus, considering the ergonomics while purchasing an office chair is very significant.

Ergonomic position while working on a computer
Ergonomic sitting position while working on a computer (Source: Wikimedia commons)

A research conducted on Office chair to influence sitting behavior of workers says that  Office Chairs in workplaces have a direct influence on the sitting behaviors and productivity of the employees. 

Factors to Consider While Measuring the Ideal Height of an Office Chair

An Office Chair with an ideal height helps the user to sit comfortably. It leads to the improvement in posture and also enhances work productivity.

It is very significant to consider a few important things if you are about to calculate the ideal height of an Office Chair. Let us go through some of the significant considerations in brief. 

1. Two Feet must be Touching the Ground Firmly

While Sitting

While sitting in an office chair, both feet must firmly touch the ground. Make sure your knees adjust at a 90-degree angle. To prevent knee strain, you may bend your knees slightly.

Moreover, your thighs should be parallel to the floor and entirely in front of you. Ensuring that your computer or laptop screen does not incline upwards is important. 

Throughout the process, your neck should stay in a neutral state. The main objective of choosing the right chair is to achieve comfort. Thus, make sure you are at ease while sitting in this position. 

While standing 

You can also determine the ideal office chair you require while standing. You can easily apply this technique for a quick check if you are looking for a suitable chair in the store. 

Follow the simple steps given below:

  • Stand in front of the office chair
  • Adjust the seat height in such a way that your forearms are just above the table. 
  • Check whether your forearms are parallel to the desk. They can be slightly sloppy towards the desk. 

2. Forearms should be Parallel to the Desk

If you spend a lot of time in front of a screen, you have to make sure your forearms are parallel to the desk when you are seated. 

This position at work ensures the prevention of injuries and decreases wrists fatigue. You need to adjust the height of an office chair so that your elbows form a 90-100 degree angle. 

Make sure you keep adjusting the height until your forearms rise above the desk. Your forearms must be parallel to the dek or slightly slopping towards the desk. 

Achieving a proper height while sitting in an office chair can help your shoulders relax and work for long hours at ease. 

Correct sitting position in front of a computer
The correct sitting position in front of a computer (Medical News Today)

How to Calculate the Ideal Office Chair Height?

You must be wondering how we can calculate the Ideal Height required for our Office Chair. There are some simple steps to follow, and in no time, you will know the Ideal Office Chair height for your work desk. 

The first step is to measure the height (inches) from the top of your work surface to the floor. This height is considered your work surface height.

The next step is to calculate the optimal seat height. For attaining the optimal seat height, you need to subtract 10″ from the work surface height. Now, this will be the mid-point of the chair’s height range. The seat height range must be 2.5″ above and 2.5″ below the midpoint. 

Remember that you should always consider adjusting the height range based on your workstation.

You can always use Office Egonomics Calculator to measure the ideal height required for your office chair. 

An adjustable ergonomic chair
An adjustable ergonomic office chair (Source: Amazon)

What should be the Ideal Height of your Office Chair?

While calculating the required height for your office chair, do not forget the Ideal size of your desk.  It is also important to prioritize other adjustments like the armrest, lumbar support, and backrest.

Your hips should be visible just above the level of your knees after you’re seated in an Ideal height chair.

Here is a list of suggested Desk and Chair Heights recommended for people with different height ratios:

Your height (inches)Desk Height
(seated position) (inches)
Chair Height
(seated position) (inches)
Monitor height (inches)
4'10"-4'11"21"-23"12"-14"53"-56"
5'-5'2"22"-24"14"-15"55"-58"
5'3"-5'4"23"-25"15"-16"57"-61"
5'5"-5'7"24"-26"16"-17"60"-64"
5'8"-5'9"25"-27"16"-18"63"-66"
5'10"-6'26"-28"18"-19"64"-69"
6'1"-6'2"27"-29"18"-20"67"-70"

Office Accessories to Help you Achieve an Ideal Chair Height

Here are some accessories that help you to achieve the ideal chair height for you.

1. Footrest

While raising the seat height to ensure your forearms are parallel to the desk, your feet may dangle. 

A footrest is an office accessory that prevents your feet from dangling and elevates them to a certain height. Itwill always ensure comfort to your body at work.

You can easily purchase a footrest at amazon.

Footrest
Footrest (Source: Amazon)

2. Monitor Arm

With a monitor arm, you will easily adjust the monitor as needed. This accessory can be attached to the office desk with a bolt-through or a clamp mount. You can work at a preferred height range with the help of a monitor arm.

You can easily adjust the accessory to a required position to ensure the comfort of your eyes and neck while working.

A monitor arm
A monitor arm (Source: Amazon))

3. Keyboard Tray

A keyboard tray is an office accessory that helps bring your keyboard to you so that you do not have to put in an effort.

Generally, a keyboard tray does not require you to adjust your chair or desk at work. Keyboard Tray is considered an important part of an ergonomic setup. 

Use of Keyboard Tray
Use of Keyboard Tray (Source: Amazon)

4. Adjustable Desk at Work

A Height Adjustable Desk can be commonly seen in most of the workspaces. A height-adjustable desk helps raise or lower the keyboard and monitor to a preferred height. 

You can easily lower or raise the desk to attain the height requirements. Make sure to choose the adjustment at which you feel comfortable and relaxed. 

Adjustable Desks help you achieve a comfortable position while working. A comfortable position at work eventually prevents several health issues due to prolonged sitting. 

Height Adjustable Desk is also considered an essential part of an ergonomic setup. 

A height adjustable desk
A Height Adjustable Desk (Source: Amazon)

Some of the Top Brand Office Chairs with their Height Offered in 2022

Are you purchasing a new Office Chair for yourself? Choosing the Best Office Chair can be a tiring job for some people. 

Here are lists of a few Office Chair Models with the respective height ranges offered you can go through. 

Chair Model and height offered Features Images
Sayl Chair by Herman Miller
16-20.5"
Comfortable, fully assembled and adjustable with a twelve year warranty
Sihoo Office Chair
16.5-20"
Seat adaptable lumbar support, adjustable for multiple work purpose and suitable for long time sitting.Sihoo office chair
Steelcase Series 2 Office Chair
16-21"
All day comfort and back support, fully adjustable and quality with durability. Steelcase gesture chair
Steelcase Leap Chair
15.5-20.5"
Personalized support, wheels for carpet flooring and upholstered back and seat. Steelcase leap chair
Cramer Triton Max
18-22"
Ergonomic task chair with weight capacity of 350lb,waterfall edge and molded foam for extra comfort. Cramer triton office chair
Ergo Human Eurotech
17-21"
Synchro tilt, back angle adjustment, tilt tension control, comfort and seat height adjustment. Ergohuman office chair

How to Add Height to your Existing Office Chair?

Having a chair on your workstation may not be completely fulfilling. It is important to know whether or not the chair has been adjusted to a preferred position.

Some chairs are designed to not be able to increase their height. You can try on some DIYs for such chairs to make them taller. 

Here are some considerations you can go through to add height to your existing office chair. 

1. Add Seat Cushions 

You can always consider adding a cushion to increase the height of your Office Chair. It is one of the easiest ways to add the chair’s height. 

Make sure to add a high-density cushion made of foam. A cushion wrapped in soft clothing adds extra comfort to your sitting.

If you have a chair with a removable cushion, you can put a firm cushion under the original one. A fabric cover with a coordinating and matching color helps make the added cushion less visible. 

Seat cushion for Office Chair
Seat cushion for Office Chair (Source:Amazon)

You can buy this Seat Cushion on Amazon.

2. Screw-in Legs 

Some chairs, such as recliners, are often upholstered and have screw-in legs. For such chairs, you can always buy replacement legs.

Replacement legs are available in various styles and lengths and help increase the existing office chair height. 

Make sure to choose a leg design similar to your original chair leg. If you replace a wide leg with a narrow one, your chair is more unstable. Rickety chairs increase the risk of accidents and injuries. 

3. Use of Casters 

You can also use casters or replace the existing chair casters with larger ones. Replacing the original casters with larger ones helps to add height to your existing chair. 

Casters that consist of brakes ensure the stability of chairs. Make sure to make a drill in the center at the bottom of each chair leg. You may also need wood glue to add the castors. 

Heavy-duty casters are highly recommended to use in office chairs.  

Chair casters made for hard wood floors
Chair Casters for hard wood (Source: Amazon)

4. Adding a Platform 

You can add a platform under your chair to increase its height to some extent. For this purpose, you may place a flat piece of wood in your office and have your chair on top of it. Make sure not to mess with the chair’s mechanisms throughout the process. 

Another way you can consider is to cut five wooden pieces and place them in place of the casters. You can screw the pieces of wood on the chair’s bottom. 

Once you have placed a wooden platform, do not forget to lock your casters. Otherwise, they may roll all over the edges and cause injuries.

Also watch the video to learn more about office chair ergonomics,

Final Verdict

Since there is nothing particular about Standard Office Chair Height, you should always make sure to do the calculations before purchasing a chair for your desk. 

Each person has a different body and a different workspace. Therefore, the preferred chair height varies from one person to the other.

It is always better to sit on a chair with adjustable height from an ergonomic view. 

An office chair with an Ideal height helps achieve a comfortable position at work and eliminates the difficulties related to body pain and stiffness. 

A good ergonomic chair with adjustable height, lumbar support, backrest, armrest, and swivel is considered the best for your office. 

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