Convert Cornmeal from Cup to Grams

How many grams is 1 cup of cornmeal?

1 cup of cornmeal (polenta) is 170 grams. 2 cups of cornmeal is 340 grams. Use the converter below for any amount.

  • These figures use the metric cup (250 ml). A US cup is slightly smaller at 240 ml, so it holds a little less. Use the US cup converter →
  • Cup sizes are not standard worldwide, so the same cup of an ingredient can weigh more or less depending on the country. What is a cup measurement →

Cornmeal is dried corn ground to a coarse or medium texture, used for cornbread, polenta, dusting baking trays, and crisp pizza crusts. One metric cup (250 ml) of cornmeal weighs around 170 grams or 6 ounces. The grind size affects how it absorbs liquid, so weighing in grams gives a steadier result than scooping.

Coarse cornmeal packs heavier than fine, so a cup of one may weigh 15 grams more than a cup of the other. Measuring by weight removes that variation and keeps cornbread and polenta consistent.

Also known as

  • polenta
  • maize meal
  • ground corn

Corn flour (cornstarch in North America) is a fine white starch extracted from corn, while cornmeal is the whole grain ground coarse or medium. They are not interchangeable: cornmeal adds crunch and corn flavour, corn flour thickens silently. Stick with what the recipe specifies. See our Corn Flour converter.

Need whole or frozen kernels rather than ground meal? The corn kernels converter handles cup and gram weights straight from the bag or can. See our Corn Kernels converter.

No measuring cups? The tool below gets you close. For consistent results, grab a measuring cup set.

Cornmeal Measurement Converter

Enter a value and pick your units.

Result

0 Grams

Common Cornmeal Conversions

Here are the most common cornmeal conversions from cups to grams.

CupsGrams
0.25 cups42.5 g
0.5 cups85 g
0.75 cups127.5 g
1 cup170 g
1.25 cups212.5 g
1.5 cups255 g
2 cups340 g
2.5 cups425 g
3 cups510 g

Cornmeal Conversion Chart

The conversion chart below gives a quick reference for converting cornmeal from Cup to Grams and other measurements.

cupgramsouncescup(US)tbsptsp
0.25 cup42.5 g1.5 oz0.26 cup (US)4.17 tbsp12.5 tsp
0.5 cup85 g3 oz0.52 cup (US)8.33 tbsp25 tsp
1 cup170 g6 oz1.04 cup (US)16.67 tbsp50 tsp
2 cup340 g12 oz2.08 cup (US)33.33 tbsp100 tsp

Frequently Asked Questions

How many grams is 1 cup of cornmeal?
1 cup of cornmeal is 170 grams. The ratio is fixed, so 2 cups of cornmeal is 340 grams and 0.5 cups is 85 grams. Use the converter above for any quantity, or check the conversion chart on this page for the most common amounts at a glance. Open the cornmeal converter
How many grams is 1.5 cups of cornmeal?
1.5 cups of cornmeal is 255 grams. The ratio is fixed, so 1 cup of cornmeal is 170 grams and 2 cups is 340 grams. Type any other amount into the converter above for the exact figure, or use the chart below for the common ones.
How many grams is 2 cups of cornmeal?
2 cups of cornmeal is 340 grams. Conversions scale in a straight line, so halving or doubling a recipe keeps the same ratio. 1 cup of cornmeal is 170 grams, and you can multiply or divide that figure to match whatever your recipe needs. Enter any amount in the converter above for an exact grams reading.
How many cups of cornmeal is 170 grams?
170 grams of cornmeal is 1 cup. The conversion works the same in reverse, so you can switch between grams and cups without changing the result. This helps when a recipe lists cups but you would rather weigh or measure in grams. The converter above and the chart below cover both directions for any amount.
How many grams is 1 cup of polenta?
Polenta is another name for cornmeal, so 1 cup of polenta is 170 grams, exactly the same as cornmeal. The figure does not change with the name: 2 cups is 340 grams and 0.5 cups is 85 grams. Use the converter above for any quantity, or read the conversion chart on this page for the most common amounts.

Other Ingredients

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