Backpacking food and meal planning that won't leave you hungry
New backpackers make two opposite mistakes: packing far too much food and carrying it miserably, or packing too little and bonking on day two. The fix is a simple formula and a few packing rules — not a spreadsheet.
This guide covers how much food you actually need, what foods carry best, and a reusable planning method for any trip length.
How much: start with 2,500–3,500 calories a day
A full day of hiking with a pack burns far more than a normal day. Most adults need roughly 2,500–3,500 calories daily on trail — about 1.5 to 2 pounds of food per person per day if you choose calorie-dense options.
Err toward too much on your first trips. Hiking hunger is real, it arrives around day two, and the margin for error is cheap. You can always carry food home; you can't conjure more on the trail.
What carries well: calories per ounce
The trail staples earn their place because they pack the most energy into the least weight and space: nuts and nut butters, trail mix, dried fruit, hard cheese, tortillas, jerky, olive oil, dehydrated meals, instant mash and couscous.
Olive oil is the secret weapon — it adds 240 calories per ounce to any dinner. A small bottle upgrades every dehydrated meal you'll ever eat.
- Aim for 125+ calories per ounce as a packing benchmark
- Tortillas outlast bread and squish instead of crumble
- Hard cheese and cured sausage survive days without refrigeration
- Repackage everything — boxes and excess packaging are dead weight
A simple daily structure
Eat on a rhythm rather than at meals: a real breakfast, then snack every 60–90 minutes while hiking, a lunch that needs no stove, and a hot dinner at camp. Constant grazing keeps energy level in a way three big meals never does.
Keep the day's snacks in a hip belt or jacket pocket. If eating requires opening your pack, you'll skip it, and skipped snacks become the 3pm energy crash.
Planning for any trip length
The formula: days × calories ÷ calories-per-ounce of your chosen foods = ounces to pack. Lay everything out per day in bags before the trip — breakfast bag, snack bag, dinner bag — so nothing is forgotten and rationing is visible.
Carry one extra dinner as insurance. It weighs almost nothing, and on the trip where weather traps you for a day, it's the best thing in your pack.
- First trips: plan meals you'll actually eat, not aspirational ones
- Test dehydrated meals at home — some are much better than others
- Stove fuel: plan roughly 1 oz of gas per person per day for boil-only cooking
Last updated September 16, 2026. Questions or a correction? Get in touch.