Cornstarch Grams to Cups

Accurate grams to cups conversion table for Cornstarch. Based on real ingredient density measurements.

Key Measurement

1 cup de cornstarch = 128.0000g

💡 Pro Tip: Also called cornflour. Used as thickener.

Convertisseur d'ingrédients

g

Cornstarch Grams to Cups — Full Conversion Table

1 cup = 128.0000 grams. All values calculated from this density.

Grams (g) Cups (c)
5g 0.039 tasses
10g 0.078 tasses
15g 0.117 tasses
20g 0.156 tasses
25g 0.195 tasses
30g 0.234 tasses
40g 0.313 tasses
50g 0.391 tasses
60g 0.469 tasses
75g 0.586 tasses
80g 0.625 tasses
85g 0.664 tasses
90g 0.703 tasses
95g 0.742 tasses
100g 0.781 tasses
110g 0.859 tasses
113g 0.883 tasses
120g 0.938 tasses
125g 0.977 tasses
127g 0.992 tasses
150g 1.172 tasses
175g 1.367 tasses
200g 1.563 tasses
225g 1.758 tasses
250g 1.953 tasses
300g 2.344 tasses
350g 2.734 tasses
400g 3.125 tasses
500g 3.906 tasses
750g 5.859 tasses
1000g 7.813 tasses

How to Convert Cornstarch from Grams to Cups

To convert Cornstarch from grams to cups, divide the number of grams by 128.0000 (the weight of one US cup of Cornstarch). The formula is: Cups = Grams ÷ 128.0000.

This conversion is specific to Cornstarch because grams measure weight while cups measure volume. Different ingredients have different densities, so a cup of Cornstarch weighs a different amount than a cup of flour, sugar, or water.

Tips for Measuring Cornstarch Accurately

  • Use a kitchen scale for the most accurate measurement.
  • If using a measuring cup, spoon the ingredient in and level off the top with a straight edge.
  • Never pack ingredients into the cup unless the recipe specifically says 'packed'.
  • Also called cornflour. Used as thickener.

Why Grams Are More Accurate Than Cups

Measuring by weight (grams) eliminates variables like how tightly the ingredient is packed, whether it has settled, and how precisely the cup is filled. Professional bakers and pastry chefs almost always weigh their ingredients. For everyday cooking, cup measurements are convenient, but for baking where precision matters, grams deliver consistent results every time.

Foire aux questions

How many grams are in 1 cup of Cornstarch?
1 cup of Cornstarch weighs approximately 128.0000 grams.
How to convert Cornstarch from grams to cups?
Divide the number of grams by 128.0000 to get the exact cups for Cornstarch.