Can anyone help with my SG calculations.
I have a carton of Red Grape Juice.
It states 12.5g sugar per 100ml I calculate that this should have an SG of 1.0475
When I take a reading my hydrometer reads 1.062 which would imply 15.92g sugar per 100ml.
I don't seem to be allowed to attach images to posts so here are the links
Nutritional Information
Hydrometer
I have checked my hydrometer against cooled boiled water and it reads 1.000
I have a carton of Red Grape Juice.
It states 12.5g sugar per 100ml I calculate that this should have an SG of 1.0475
When I take a reading my hydrometer reads 1.062 which would imply 15.92g sugar per 100ml.
I don't seem to be allowed to attach images to posts so here are the links
Nutritional Information
Hydrometer
I have checked my hydrometer against cooled boiled water and it reads 1.000