Resources · Trip Planning
Hike Fuel Calculator
Estimate your water, calorie, and electrolyte needs for any Sri Lankan trail. Tuned for tropical humidity, altitude shifts, and pack-weight load.
Trip details
What it considers
Built for Sri Lanka’s tropical conditions - humidity, sudden rain, and the steep climbs of the central highlands all change how much water and energy you actually need.
- Tropical humidity - adjusts hydration for high-humidity hikes
- Elevation gain - accounts for steep climbs like Adam’s Peak
- Pack weight - heavier pack = higher calorie burn
- Heat index - extra fluid loss above 20°C
- Altitude - higher MET cost above 1,000 m
Output is a planning estimate. On hot days or strenuous terrain, drink to thirst and top up at every water source.
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