Office Chair Size Comparison

Here is a comparison of different sizes of office chairs:

Seat Height: The seat height of standard office chairs typically ranges from 40 to 50 centimeters, while the seat height of computer office chairs mostly falls within the 45 - 50 centimeter range. However, from an ergonomic perspective, it is recommended to adjust the seat height of office chairs to 40 - 44 centimeters. This allows the feet to be firmly planted on the ground with the knees bent at a right angle, which is more in line with the body's natural posture and helps reduce fatigue from prolonged sitting.

Seat Width: The seat width of standard office chairs generally ranges from 45 to 55 centimeters, and the seat width of computer office chairs is around 40 - 50 centimeters. In actual use, a seat width of 40 - 45 centimeters is considered reasonable. If you choose a seat width of 45 centimeters, you will feel more comfortable and have more room to move around. However, when the workstation is extremely crowded, a seat width of 40 centimeters is more flexible, saving space and facilitating movement within a limited area.

Seat Depth: The seat depth of standard office chairs is generally 35 to 45 centimeters, and the seat depth of computer office chairs is approximately 40 - 45 centimeters. A seat depth of 38 - 42 centimeters is considered reasonable, and the specific choice should be based on individual body type. For people who are petite or thin, a seat depth of 40 centimeters is more suitable as it can better fit the body. For those who are sturdy, choosing a seat depth of 45 centimeters will be more comfortable and provide sufficient support.

Backrest Height: The backrest height of medium-back office chairs usually does not exceed the waist level, approximately between the waist and the shoulders. This design provides basic lumbar support. On the other hand, the backrests of executive office chairs may be higher, offering more comprehensive back support. The backrest height of computer office chairs is typically 40 - 55 centimeters, and backrests of different heights can meet the needs of different users for back support.

Armrest Height: The armrest height of computer office chairs is generally 22 - 28 centimeters. An appropriate armrest height can provide support for the arms when using a computer, reducing fatigue in the shoulders and arms.