Two-Thirds Cup of Yellow Cornmeal in Grams
2/3 cup of yellow cornmeal weighs 81.33g (2.87 oz, 160ml) according to USDA FoodData Central (1 cup yellow cornmeal = 122g, spooned and leveled method). 2/3 cup = 0.6667 of a full cup (240ml). See the full conversion table below for all amounts from 1 tablespoon to 3 cups.
Yellow Cornmeal Cup-to-Gram Conversion Table
Full range from 1 tablespoon to 3 cups. The highlighted row shows 2/3 cup.
| Amount | Grams |
|---|---|
| 1 tbsp | 7.63g |
| 2 tbsp | 15.25g |
| 1/8 cup | 15.25g |
| 1/4 cup | 30.5g |
| 1/3 cup | 40.67g |
| 1/2 cup | 61g |
| 2/3 cupthis page | 81.33g |
| 3/4 cup | 91.5g |
| 1 cup | 122g |
| 1 1/4 cups | 152.5g |
| 1 1/2 cups | 183g |
| 1 3/4 cups | 213.5g |
| 2 cups | 244g |
| 2 1/2 cups | 305g |
| 3 cups | 366g |
Source: USDA FoodData Central (FDC ID: 20022). 1 US cup = 240ml. Values use spooned-and-leveled method.
2/3 Cup of Different Ingredients — Weight Comparison
2/3 cup of different ingredients varies widely in weight because each has a different density. This matters when substituting ingredients in recipes.
| Ingredient | 2/3 Cup (g) |
|---|---|
| Breadcrumbs (Dry) | 72g |
| Yellow Cornmealcurrent | 81.33g |
| Basmati Rice (dry) | 123.33g |
| Quinoa (dry) | 123.33g |
All values use USDA FoodData Central spooned-and-leveled method. Click any ingredient to see its full conversion table.
Measuring Yellow Cornmeal Accurately
Why weight matters: 2/3 cup of yellow cornmeal can weigh anywhere from 69g to 98g depending on how you measure it. The USDA standard is 81.33g (spooned and leveled). Scooping directly from the container can add 10–20% extra weight, which affects recipe results — especially in baking.
About yellow cornmeal density: Yellow cornmeal: 1 cup = 122g. Medium-grind is most common. Fine grind packs slightly denser (~130g/cup). Used in cornbread, polenta, tamales, and coating for frying. Stone-ground cornmeal has more germ and bran. USDA FDC 20022.
About 2/3 Cup as a Measurement
2/3 cup = 10 tablespoons + 2 teaspoons = 160ml. This measure appears when scaling up 1/3 cup recipes by doubling. Use two 1/3-cup measures for accuracy, as 2/3 cup sets are less common.
Two-thirds cup is often seen in oatmeal cookie recipes, breakfast grain bowls, and rice cooker recipes for 2 servings. It equals exactly 160ml or approximately 5.4 fluid ounces.
Frequently Asked Questions
How many grams is 2/3 cup of yellow cornmeal?
2/3 cup of yellow cornmeal weighs 81.33 grams (2.87 oz, 160ml). Based on USDA FoodData Central: 1 cup yellow cornmeal = 122g, so 2/3 cup = 122 × 0.667 = 81.33g.
Is 2/3 cup of yellow cornmeal the same weight every time?
The weight can vary slightly depending on measuring technique. Spooned and leveled gives 81.33g. Scooped (packed) can be 10–20% heavier. Sifted gives a lighter weight. The USDA standard (spooned and leveled) of 81.33g is the most reliable baseline for recipes.
How do I accurately measure 2/3 cup of yellow cornmeal?
For accuracy, use a kitchen scale and weigh 81.33g of yellow cornmeal. If using measuring cups, spoon the yellow cornmeal lightly into a 2/3 Cup measuring cup and level off the top with a straight edge. Avoid scooping directly from the container, which compacts the ingredient and adds extra weight.
How does 2/3 cup of yellow cornmeal compare to other ingredients?
2/3 cup of different ingredients varies significantly: Breadcrumbs (Dry) = 72g, Yellow Cornmeal = 81.33g, Basmati Rice (dry) = 123.33g. This is because each ingredient has a different density.