Soaps containers weight

[karol.elec]

I have a few soaps in rotation (more than a few actually ) and I am curious how much soap I have used already (or how much left).
Unfortunately I do not know the weight of the empty containers.
Do anyone of you know, or maybe can weight, empty containers of:
- Stirling - large 5,7 ounces green;
- B&M - last base
- SV alloy can,
- Prorasso plastic container.

Also it is a bit funny that some of the soaps are in grams, ounces or millilitres. How to get the weight from the volume?

 

[Phil Harmonica]

Empty container weighs 30 grams

Sorry, I cannot help with the others, as this is the only empty I have on hand.

 

[karol.elec]

Empty container weighs 30 grams

Sorry, I cannot help with the others, as this is the only empty I have on hand.

Thank you
Means I still have 57 grams

 

[LesC]

I have a few soaps in rotation (more than a few actually ) and I am curious how much soap I have used already (or how much left).
Unfortunately I do not know the weight of the empty containers.
Do anyone of you know, or maybe can weight, empty containers of:
- Stirling - large 5,7 ounces green;
- B&M - last base
- SV alloy can,
- Prorasso plastic container.

Also it is a bit funny that some of the soaps are in grams, ounces or millilitres. How to get the weight from the volume?

B&M Omni base Spice, full 6.7oz empty 2.7oz on kitchen scales or (79.85gm according to Google)

 

[karol.elec]

B&M Omni base Spice, full 6.7oz empty 2.7oz on kitchen scales or (79.85gm according to Google)

Thank you very much.

 

[rbscebu]

....
Also it is a bit funny that some of the soaps are in grams, ounces or millilitres. How to get the weight from the volume?

Cannot be done unless you know the density of the soap.

 

[karol.elec]

Cannot be done unless you know the density of the soap.

That is correct.
And density is changing as the soap catch/lose water.