Cornstarch: Metric Cups (250ml) & tbsp to Grams (g) & Ounces (oz) Conversion

Convert volumes of cornstarch (cornflour in UK/AU) measured in metric cups (250ml) and tablespoons to its approximate weight in metric grams (g) and imperial/US ounces (oz).

Metric Volume (Cornstarch)	Grams (g) (approx.)	Ounces (oz) (approx. by weight)
1 Metric tablespoon (15ml)	8-9 g	0.28-0.32 oz
1 Australian Metric tablespoon (20ml)	10-12 g	0.35-0.42 oz
1/4 Metric Cup (62.5 ml)	32-36 g	1.13-1.27 oz
1/2 Metric Cup (125 ml)	64-72 g	2.26-2.54 oz
1 Metric Cup (250 ml)	128-144 g (often ~130g or 135g)	4.52-5.08 oz

Important Considerations for Cornstarch:

Cornstarch is a fine powder. 1 Metric Cup (250ml) typically weighs **130-135 grams**.
Use the "spoon and level" method. Do not pack.
For recipes where thickening is critical, measuring by weight ensures consistency.
Visit kitchencalculator.app for US cup conversions.