How many calories do I need for a backpacking trip?
Typical Calorie Ranges
Calorie needs vary widely. A 150-pound person carrying a 30-pound pack on moderate terrain might burn around 3,000–3,500 calories per day. A 200-pound person on steep, rugged trails could burn 4,000–5,000 or more.
These are rough estimates. Factors like elevation gain, temperature, and your fitness level all play a role. It's smart to start with a baseline and adjust based on how you feel and perform.
- Easy trips: 2,500–3,000 calories/day
- Moderate trips: 3,000–3,500 calories/day
- Strenuous trips: 3,500–4,500+ calories/day
- Cold weather or heavy packs increase needs
How to Plan Your Food
Aim for 125–150 calories per ounce of food weight to keep your pack light. That means foods like nuts, nut butters, olive oil, and dried meats are ideal. You'll likely need 1.5–2.5 pounds of food per day.
Don't rely on a single calorie number. Bring a mix of carbohydrates, fats, and protein. Fats provide the most calories per gram, so include them generously. Test your food plan on a training hike before a big trip.
- Target 125–150 calories per ounce
- Pack 1.5–2.5 lbs of food per day
- Include high-fat foods for calorie density
- Bring extra food for emergencies
Common mistakes
- Assuming you need the same calories as at home—backpacking burns far more.
- Underestimating calorie needs on cold or high-altitude trips, where your body works harder.
- Forgetting that calorie-dense foods are heavy; balance weight with energy needs.
