How to make an Office Chair Higher? 5 Effective Tips

If you’re like most people, you spend hours each day sitting in a chair. Whether at work or at home, a comfortable and supportive chair is essential for minimizing fatigue and preventing pain.

If you’re not happy with the height of your current chair and looking for ways to make your office chair higher you’ve come to the right place, there are several ways to make your office chair higher.

Whether you’re looking for a temporary fix or a permanent solution, we’ve got you covered.

In this blog post, we’ll share some tips and tricks that will help you to make an office chair more comfortable.

What Is The Perfect Chair Height?

What Is The Perfect Chair Height

Before going to learn how to make office chair higher, it is important to know what the perfect chair height is.

A normal chair height is around 16-20 inches from the floor, which is a good height for both short and tall people.

If you’re taller than average, however, you may need a chair with a higher seat. On the other hand, if you’re shorter than average, you may need to adjust the height of your chair.

The perfect chair height will depend on your individual body size and proportions.

The best way to find the perfect chair height is to sit in the chair and adjust the height until you find a position that is comfortable and supportive.

Ideally, your feet rest comfortably on the floor while your knees are bent at a 90-degree angle when you’re seated.

If you can’t reach the floor with your feet, or if your knees bend too much when you sit in the chair, the seat is too low.

In that case, you’ll need to adjust the height of your chair but what if your office chair height is fixed or after adjusting it as much as possible it’s still not high enough for you?

Don’t worry, there are still a few ways you can make office chairs higher.

5 Ways to Make an Office Chair Higher

If your office chair height is fixed and you can’t adjust it, there are a few things you can do to make the chair higher.

  1. Use a Seat Cushion
  2. Use a Drafting Stool Kit
  3. Replace normal Casters with larger
  4. Use pieces of wood
  5. Getting a Longer Gas Cylinder

1. Add an Extra Seat Cushion

One way to make your office chair higher is to use a seat cushion. Seat cushions are great because they add extra height and support to your chair.

Plus, they’re relatively inexpensive and easy to find. You can find seat cushions at most home goods stores or online.

A good example of a seat cushion is ComfiLife Gel Enhanced Seat Cushion. You can use it to increase the height of your seat.

Related Post: Best Office Chairs for Tailbone Pain

2. Use a Drafting Stool Kit

Drafting Stool Kit.jpg

If you need a more substantial way to make your chair higher, you can use a drafting stool kit. A drafting stool kit is designed to add height to chairs, and it usually comes with a seat cushion and footrest.

Drafting stool kits are a bit more expensive than seat cushions, but they’re a great option if you need a lot of height.

In order to use a drafting stool kit, you will need to remove the wheelbase from the gas cylinder. Once the wheelbase is off, you can proceed to insert the extension. Be sure to follow the instruction manual that comes with the kit.

Tools that you will need include screwdrivers, a wrench, and a rubber mallet.

3. Replace normal Casters with Larger

Replace normal Casters with Larger.jpg

One way to make your office chair higher is to replace the normal casters with larger ones. Larger casters have a larger diameter, which gives you more height.

Plus, they also roll more freely thanks to their larger size. You can find larger casters at most home goods stores or online.

4. Use Pieces of Wood

If you’re handy, you can use pieces of wood to make your chair higher. This is

In order to do this, you’ll need to remove the seat and base of your chair and put the wood in between.

You can then reattach the seat and base to the chair. Be sure to measure the height of the wood before you cut it, and make sure that the screws you use are long enough to reach through the wood.

Step-by-Step Guide:

  • Remove screws from the seat and base of the chair
  • Measure the height of the chair
  • Get a piece of wood and cut it to the appropriate size
  • Drill holes in a piece of wood
  • Install wood between the seat and base of the chair
  • Reattach seat and base to chair using screws
  • Tighten screws to hold the wood in place
  • Enjoy your new, elevated office chair

5. Getting a Tall Gas Cylinder for Your Office Chair

Getting a Tall Gas Cylinder for Your Office Chair.jpg

The height and length of the gas cylinder in your chair determine how high or low your chair can adjust.

If you find that your chair isn’t high enough after adjusting it as much as possible, you may need to get a longer gas cylinder.

A longer gas cylinder will give your chair more height, which is ideal if you’re taller or need more adjustability.

To install a longer gas cylinder, you’ll need to remove the old one and replace it with the new one.

First of all, recline the chair all the way back, then detach the base from the cylinder and separate the cylinder from the chair.

After that, take out the old gas cylinder and insert the new one.

Once the new gas cylinder is in place, reattach the base and chair.


Should hips be higher than knees when sitting?

Yes, when sitting, the hips should be slightly higher than the knees. This helps maintain an upright posture and reduces pressure on the lower back.

What is the best height for an office chair?

The ideal height for an office chair is one that allows the user to sit with their feet flat on the floor, thighs parallel to the floor, and arms even with the height of the desk. This ensures proper ergonomics and comfortable posture when seated.

Should your feet touch the floor in a chair?

It is generally recommended to have your feet touch the floor when seated in a chair. This helps to maintain proper posture and prevent strain on the back and legs.

Is it better to sit high or low in an office chair?

It varies from person to person; however, it is recommended to have your feet flat on the floor with your knees at a right angle when sitting in an office chair. This will provide the best support and ergonomics for most people.

Why can’t I raise my office chair?

It is possible that the gas lift on your office chair has worn out and needs to be replaced. If this is the case, you’ll need to purchase a new gas lift for your chair. Alternatively, it could be an issue with the height adjustment mechanism that can usually be fixed or adjusted by a professional.

What happens if your chair is too low?

If your chair is too low, you can experience poor posture and back pain due to the strain placed on your muscles and joints. Additionally, it can lead to circulation problems as well.


There are a few ways that you can make your office chair higher. If your chair height is fixed and you can’t adjust it, you can use a seat cushion, drafting stool kit, larger casters, pieces of wood, or a longer gas cylinder.

From all the options available, choose the one which is easy to do, and does not require much investment.

However, getting a longer gas cylinder is the most effective way to make your chair higher. Not only does it give you more height, but it’s also a more permanent solution.

Whichever option you choose, be sure to read the instructions carefully and follow the steps exactly. This will ensure that your chair is safe to use and that you achieve the desired height.

Related Posts: