Use the water displacement method
use water method
A "cup" is an American measure of volume equal to about 237 ml.
Grams is a measure of weight/mass, cups is a measure of volume. The two can not be equated without information as to the density of the material being measured. You have said the material is sugar and granulated sugar weighs at 211.34 gram per (metric cup). So 370 go of granulated sugar = 370/211.34 = 1.75, or one and three quarter cups.
Granulated sugar
It depends on how much granulated sugar you have. Also, sugar granules come in different sizes so you cannot measure the mass of a single granule.
zero. They are two different grades of refined white sugar. Caster's sugar is a very fine ground granulated sugar, often called fine or superfine granules in the US. Granulated sugar is the more common table sugar, typically purchased for household use. 2 Tbs. of "caster's" sugar can be substituted for 2 Tbs. of granulated sugar. 2 Tbs. of granulated sugar can be ground or pounded down to make 2 Tbs. of caster's sugar.
It would be closer to 2 pounds. You should measure weight when baking! Cups is a measure of volume. Pounds is a measure of weight and mass. You can not directly convert the two.
1 cup of granulated sugar equals 200 grams. 150 grams of sugar equals 3/4 cup. This measurement will change based on what you are measuring because grams measure mass and cups measure volume.
If you are measuring by weight, yes. If you are measuring by volume (i.e "cups"), not necessarily, since caster sugar has smaller grains and hence will "fit together" in the cup in a more compact way than granulated sugar will. This means that a cup of caster sugar will contain slightly more than a cup of granulated sugar will.
Organic sugar and granulated sugar is not the same thing
Use a graduated cylinder.
Granulated sugar shouldn't be used as a substitute where powdered sugar is specified in a recipe; granulated sugar will be too coarse.
Not unless the cake recipe specifically calls for icing sugar. Granulated sugar has a specific weight to measured volume and will provide that specific quantity and sweetness to the cake. Icing sugar has a different weight to volume, different texture and a different level of sweetness. It is important to use the specific ingredient called for in the recipe being followed in order to obtain the proper result.