Canister Calculator

Weigh your gas cartridge on a kitchen scale and enter the numbers to see how much fuel is actually left inside.

Weight unit

g

Put the canister on the scale as it is today.

- remaining
Enter your numbers

Fill in the fields to calculate.

Canister reference weights
CanisterFuel contentFull weightEmpty weight

These are the exact figures for each canister - select one above to fill in the calculator automatically, or use them to check a canister by hand.