Pole Length
120 cm
Inches
47.2"
Adjustable
110–130 cm
Recommended Pole Length
120 cm
47.2 inches
Adjustable Range
110–130 cm
Terrain Tip
90° elbow angle
Inputs
Result
178 × 0.68 = 121 cm, rounded to 120 cm. Adjustable range: 110–130 cm.
Inputs
Result
168 × 0.68 = 114 cm. Uphill subtract 5 = 109, rounded to 110 cm.
The standard formula is your height multiplied by 0.68. A 5'10" (70 in) person needs poles around 120 cm. When holding the pole with the tip on the ground, your elbow should form a 90-degree angle. Adjustable poles let you fine-tune for terrain.
| Height | Flat Ground | Uphill | Downhill |
|---|---|---|---|
| 5'4" | 110 cm | 105 cm | 115 cm |
| 5'8" | 115 cm | 110 cm | 120 cm |
| 5'10" | 120 cm | 115 cm | 125 cm |
| 6'2" | 130 cm | 125 cm | 135 cm |
Yes. Shorten poles by 5 cm (2 inches) for sustained uphill climbing to maintain the 90-degree elbow angle as the ground rises. Lengthen by 5 cm for downhill to keep poles reaching the ground ahead of you for stability.
Adjustable poles offer versatility for varying terrain and are easier to pack. Fixed-length poles are lighter and stiffer. For most hikers, adjustable poles with a 20 cm range (e.g., 110–130 cm) provide the best balance of versatility and performance.
Studies show trekking poles reduce knee stress by 12–25% on descents and improve balance on uneven terrain. They also engage upper body muscles, distributing effort and reducing leg fatigue on long hikes.
Outdoor and utility calculators
Last Updated: Mar 20, 2026
This calculator is provided for informational and educational purposes only. Results are estimates and should not be considered professional financial, medical, legal, or other advice. Always consult a qualified professional before making important decisions. UseCalcPro is not responsible for any actions taken based on calculator results.