Ejection Charge Weights

[n3tjm]

I am working on the instructions for my Ejection charge canisters, and I decided to include a simple table of ejection charge weights... so I went to Info-Central to use some of their calculators to figure this out. By your own experience, does these numbers look realsitic?

https://n3tjm.crosswinds.net/Products/Ejection_Charge_Weights.htm

All weights in grams.

 

[edwardw]

Any way to do that in grains? I know many rocketeers have scales in grains. Or you could just also round to the nearest .1 gram.

That's what I do.

Edward