How many cups are in 125gms castor sugar?

To convert grams to cups for castor sugar, you need to know the density of castor sugar. The density of castor sugar is approximately 0.66 grams per cubic centimeter (g/cm³).

First, convert the weight of castor sugar from grams to cubic centimeters by dividing the weight by the density:

125 g / 0.66 g/cm³ = 189.39 cm³

Next, convert the volume of castor sugar from cubic centimeters to cups by dividing the volume by the conversion factor of 236.59 cubic centimeters per cup:

189.39 cm³ / 236.59 cm³/cup = 0.80 cups

Therefore, there are approximately 0.80 cups in 125 grams of castor sugar.