Nutrition
Ultralight Stove Fuel Budget
Ultralight stove fuel budget estimates isobutane or alcohol grams from daily boil counts—test at home, add cold-weather margin, and avoid hauling full canisters for short trips.
Ultralight stove fuel budget estimates how many grams of isobutane or alcohol you need per day based on boil count, wind, and pot efficiency—not packing a full eight-ounce canister for two hot meals on a three-night trip. Track milliliters per boil at home; multiply by planned dehydrated dinners plus morning coffee.
Cold weather and altitude increase fuel use ten to thirty percent. Carry a margin, not a duplicate canister unless remoteness demands it.
Common questions
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How much fuel for three days backpacking?
Depends on boils per day; many ultralight hikers need roughly twelve to twenty grams isobutane per half-liter boil. Test your stove and multiply by planned meals plus a twenty percent safety buffer.
Related terms
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