Elevation Gain Rate Rechner — Formel

What Is VAM?

Definition

VAM stands for *Velocita Ascensionale Media* (Average Ascent Speed). It measures how fast you gain elevation.

Formula

VAM = Elevation Gain (m) / Time (hours)

Benchmarks

ActivityTypical VAM Hiking (moderate)300-500 m/hr Hiking (fast/fit)500-800 m/hr Cycling (recreational)600-900 m/hr Cycling (pro)1,500-1,800 m/hr Trail running600-1,200 m/hr Mountaineering200-400 m/hr

Lösungsbeispiel

Gained 3,000 ft in 90 minutes of climbing.

  1. Elevation in meters = 3000 x 0.3048 = 914 m.
  2. Time in hours = 90 / 60 = 1.5 hours.
  3. VAM = 914 / 1.5 = 610 m/hr.
  4. Feet per hour = 3000 / 1.5 = 2000 ft/hr.