Workstation setups
Ergonomic Workstation Setup Guide: Heights 5'6" to 5'8" (25.5" Desk Setup)
Recommended dimensions for heights 5'6" to 5'8": 17" chair pan height, 26" seated desk height, and 42.5" standing desk elevation.
Data reviewed October 24, 2026
For adults standing 5'6" to 5'8", standard 29-inch commercial desks are roughly 3 inches too high for neutral forearm positioning. Adjusting your work surface down to 26 inches unlocks immediate relief for wrist tension and shoulder impingement.
| Ergonomic Parameter | Target Dimension (Inches) | Target Dimension (cm) | Key Gear Recommendation |
|---|---|---|---|
| Chair Seat Pan Height | 16.5" – 17.5" | 42 – 44 cm | Mid-back or high-back chair with height-adjustable lumbar |
| Seated Keyboard Height | 25.0" – 26.5" | 63 – 67 cm | Height-adjustable desk set to Preset #1 |
| Standing Desk Elevation | 42.0" – 43.5" | 106 – 110 cm | Height-adjustable desk set to Preset #2 |
| Eye-Level Monitor Top | 44.0" – 46.0" | 112 – 117 cm | Top third of display aligned with horizontal eye gaze |
| Recommended Monitor Size | 27" – 32" | 68 – 81 cm | 28 to 32 inches viewing distance |
Setting Up Lumbar Support Placement
Your chair's lumbar cushion should nestle directly into the inward curve of your lower back (the lordotic curve, roughly 6 to 9 inches above the seat pan). It should provide firm, gentle forward support without pushing your hips forward.
Wrist Alignment and Mouse Positioning
Keep your mouse directly adjacent to your keyboard on the same level. Avoid placing your mouse on a higher desk surface while the keyboard sits on a tray; this introduces asymmetric shoulder elevation that can lead to rotator cuff strain.
Frequently asked questions
- Can I work barefoot at my standing desk?
- Standing barefoot on a hard floor causes heel fat pad compression and plantar fasciitis. Always wear cushioned shoes or stand on an anti-fatigue mat with varying surface topography.
- How high should chair armrests be set?
- Armrests should lightly support your elbows at a 90-degree angle when your shoulders are completely relaxed. If your shoulders are pushed upward toward your ears, the armrests are too high.
Sources
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