Weight of empty Pannacrema Nuavia ceramic jar

Hello

I am hoping to find the weight of an empty Pannacrema Nuavia jar, in the classic ceramic version. 

Thank you. 

Without an empty jar you could weight it and deduct the amount of oz of soap in it and be at least very close.

I can do that. Mid way thru 20 mile run. Be back early pm. Hold tight

Apologies for the delay; site down

Without an empty jar you could weight it and deduct the amount of oz of soap in it and be at least very close.

haha. I never thought about that. 
Thank goodness I'm surrounded by smart people.

Apologies for the delay; site down

Thank you very much. Apologies for my delay in acknowledging your effort. Much appreciated. 
A 20-mile run is very impressive, by the way.

Without an empty jar you could weight it and deduct the amount of oz of soap in it and be at least very close.

haha. I never thought about that. 
Thank goodness I'm surrounded by smart people.

This presumes that:

1, one knows the amount of soap remaining

2, if new jar, one believes the pour was exact