How much is 1 cup of caster sugar in grams?
1 cup of caster sugar weighs 200 grams.
≈ 7.05 oz (weight)
Interactive Converter
1 cup cup of Caster sugar weighs 200 grams.
Nearby caster sugar cup measurements
Compare weight conversions for common cup sizes of caster sugar.
1 cup of caster sugar in other units
If a recipe calls for 1 cup of caster sugar, here is how that exact quantity converts into other volume and weight measurements:
- • 200 grams (g) by weight
- • 7.05 ounces (oz) by weight (View caster sugar ounces chart →)
- • 16 tablespoons (tbsp)
- • 48 teaspoons (tsp)
- • 8 fluid ounces (fl oz) of volume
How to measure caster sugar accurately
Level cup, spooned in (not packed)
Measuring caster sugar by volume using cups can introduce errors up to 20% due to settling, packing pressure, and variations between measuring cup brands. For dependable, professional baking and cooking results, weighing your ingredients in grams with an inexpensive digital kitchen scale eliminates every inconsistency.
Frequently asked questions
How many grams is 1 cup of caster sugar?
1 cup of caster sugar weighs 200 grams (approximately 7.05 ounces).
How many ounces is 1 cup of caster sugar?
1 cup of caster sugar weighs approximately 7.05 ounces (200g).
How many cups of caster sugar is 100 grams?
100 grams of caster sugar is approximately 0.5 cups.
How do you accurately measure 1 cup of caster sugar?
The most accurate way to measure caster sugar is by weight on a digital kitchen scale (200g). If measuring with cups, spoon the ingredient lightly into the measuring cup and level off flat with a knife without packing.
← See the full Caster sugar cups to grams conversion chart