Cornstarch Cups to Grams
Snapshot
1 cup of cornstarch equals 112 grams. Conversion Encyclopedia keeps one fixed ingredient basis on this page so the calculator, common values, and reverse page stay aligned.
- Reference basis: 112 g per 1 US cup.
- Example: 2 cups = 224 g.
- Use the reverse page if you need the opposite direction with the same basis.
Use the interactive calculator below for custom values and the common-value table for quick checks.
Converter Calculator
Explanation
Use this page when a recipe gives cornstarch in cups and you need a repeatable gram target. The converter keeps the assumption explicit: 1 level US cup of cornstarch = 112 grams.
That makes recipe scaling easier without switching between inconsistent cup charts. The page stays anchored to the US cup standard (236.588 mL). Cornstarch can vary with fineness, aeration, and settling, so the page keeps one fixed basis for repeatable measuring.
Common Conversion Values
| Cup | Grams |
|---|---|
| 1/4 | 28 |
| 1/3 | 37 |
| 1/2 | 56 |
| 1 | 112 |
| 1 1/2 | 168 |
| 2 | 224 |
| 3 | 336 |
Frequently Asked Questions
How many grams are in 1 cup of Cornstarch?
1 level US cup of Cornstarch weighs 112 grams in this converter.
Does this use a US cup?
Yes. The factor is tied to the US cup definition (236.588 mL), not a metric cup.
Does sifting or settling change the result for Cornstarch?
Cornstarch keeps one reference basis here, but powder fineness, aeration, and settling can change how much fits in a spoon or cup. Keep the measuring method consistent for repeatable baking results.
How many grams are in 2 cups of Cornstarch?
2 cups of Cornstarch are 224 g using 112 g per cup.
How do I convert Cornstarch grams back to cups?
Use the mirror Grams To Cups page; divide grams by 112 to return cups.