How to Use Desk Height Calculator
The Desk Height Calculator turns your body height into an ergonomic desk recommendation. Use it before you buy a new desk, set up a sit-stand workstation or adjust an existing setup.
- Enter your height — Use cm or inches.
- Pick a desk type — Sitting, standing, or sit-stand adjustable.
- Choose your main use — Computer typing, writing, art or craft work each shift the recommendation slightly.
- Optional inputs — Toggle keyboard tray and add your current desk height to compare against the result.
- Read the result — The Desk Height Calculator shows the recommended desk range, suggested chair height, monitor top height and a status badge.
Formula & Theory - Desk Height Calculator
The Desk Height Calculator is built on common ergonomics rules of thumb:
Sitting desk height ≈ height × 0.28
Standing desk height ≈ height × 0.63
Suggested chair seat ≈ height × 0.245
Monitor top ≈ height × 0.55 (from floor)| Symbol | Meaning |
|---|---|
| Height | The user’s overall standing height |
| Sitting desk | The surface where elbows rest at ~90° while seated |
| Standing desk | The surface where elbows rest at ~90° while standing |
| Monitor top | Top edge of the screen, ideally at or just below eye level |
Adjustments
- A keyboard tray under the desk usually sits 3 cm lower than the work surface.
- Writing or drawing tasks can use a slightly taller surface than typing.
- Craft work that needs more downward force can be a touch lower.
The Desk Height Calculator combines these rules and outputs a comfortable range — always fine-tune by testing your wrist, elbow and shoulder angles in your real chair and shoes.
Use Cases for Desk Height Calculator
The Desk Height Calculator is helpful for:
- Home office setup — Pick the right desk height before buying.
- Hot-desking — Quickly adjust shared sit-stand desks to your body.
- Students — Match a desk to a growing teen or college dorm setup.
- Artists and crafters — Find a height that supports drawing, painting or hand work.
- Health-conscious workers — Reduce shoulder and wrist strain with a properly sized desk.
By turning ergonomic rules into a clean recommendation, the Desk Height Calculator makes it easier to design a workspace that supports your body all day.