How We Calculate Your Ideal Heights
Our formulas are based on ergonomic research and human factors engineering to ensure your workspace supports your body properly.
Standing Desk Height
Height × 0.62
When standing, your desk should be at elbow height. This is approximately 62% of your total height, allowing your arms to rest naturally at your sides with elbows at a 90-degree angle.
Why it works: This ratio accounts for the average proportion of arm length to total height, ensuring proper posture without shoulder elevation.
Sitting Desk Height
Height × 0.40
When seated with proper posture (feet flat, thighs parallel to floor), your desk should be at about waist height. This is 40% of your total height, adjusted for seated posture.
Why it works: This accounts for the seated position where thighs take some of the height, leaving the desk at proper elbow height.
Monitor Top Height
Height × 0.93
The top of your monitor should be at eye level when standing. This is approximately 93% of your total height from the floor.
Why it works: Your eyes naturally look slightly downward at rest. Setting monitor top at eye level prevents neck strain from looking up or forward.
Important Notes
- These are starting points. Adjust slightly based on your comfort and any existing conditions like back or neck pain.
- Shoes matter. If you wear heels regularly, account for heel height when setting standing desk height.
- Chair adjustment is crucial. Set your chair so feet are flat on the floor and thighs parallel to ground before measuring desk height.