Simple, Science-Backed Trail Energy & Food Planning
Hiking Calorie Calculator was built to solve a common problem: generic fitness apps ignore backpack weight, rough trail ground, and the extra effort of climbing and descending mountain trails.
Your GPS files and personal details stay on your device and are never uploaded to a server.
Accurate calculations tailored for easy walks, steep mountain climbs, and heavy backpacks.
Easy-to-use tools supporting both metric and imperial units for outdoor lovers worldwide.
Our Goal
Most fitness watches estimate calories from wrist heart rate sensors. While helpful on flat treadmills, heart rate on mountain trails can spike from summer heat, high altitude, dehydration, or excitement—even when you aren't doing extra physical work.
At Hiking Calorie Calculator, we base our calculations on proven sports science and trail research. We use official physical activity guidelines, American College of Sports Medicine formulas, and verified field studies on how backpack weight and steep slopes affect energy burn.
Why Food Planning Matters
Carrying too much food makes your pack heavy and tires you out. Packing too little leaves you out of energy miles from the trailhead. Our food planner turns your burned calories into a clear snack plan with suggested carbs and total food weight.
Open Trail Food Planner →Hiking Calorie Calculator estimates are designed for trip planning and preparation. Individual fitness, weather, trail conditions, and gear weights vary. Always pack extra water, emergency snacks, and appropriate outdoor safety gear.