I frequently have part used gas canisters and wonder how much gas is left in them.
The easiest way to work this out is by comparing to a completely full or a completly empty canister.
Here’s a table of canisters I have weighed.
Some canisters “named” weight is not the same as the actual amount of gas.
Make | Model/Size | Actual gas weight | Full weight | Empty weight |
Jetboil | 100 | 100g | 100g | |
Primus | 100 | 100g | 100g | |
Primus | 230 | 230g | 380g | 150g |
GoSystems | 125 | 125g | 100g | |
Coleman | 250 | 220g | 155g | |
Coleman | 500 | 440g | 205g | |
CampingGaz | 907 | 2720g | 6600g/6460g |