Camping Trip Fuel Canister Calculator
Plan your backcountry fuel supply precisely so you never run short (or overpack) on your next trip. Enter your trip details to estimate total canisters needed.
Canisters Needed
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Total Fuel Needed (g)—
Fuel With Buffer (g)—
Canister Size (g)—
Canisters to Bring—
About this calculator
Estimate how many camping stove fuel canisters you need based on trip length, meals per day, boil time, and stove burn rate.
Frequently Asked Questions
How much fuel does a typical canister stove use?
Most canister stoves burn roughly 4-6 grams of fuel per minute at a rolling boil, though efficiency varies by stove design, wind, and altitude.
Should I always round up?
Yes — this calculator rounds up to the next whole canister and includes a buffer so you have margin for cold weather, wind, or extra hot drinks.
Does altitude affect fuel use?
Yes, higher altitudes and colder temperatures increase boil times and fuel consumption, so increase your buffer percentage accordingly.