How many cups is one medium ear of corn?

One medium ear of corn is 0.68 cups. The conversion scales in a straight line, so 2 ears of corn is 1.36 cups and 3 ears of corn is 2.05 cups. Multiply or divide that figure to match whatever your recipe needs, or use the converter above for an exact reading at any amount.

How many grams is one medium ear of corn?

One medium ear of corn weighs about 105 grams. A small one is about 75 grams and a large one about 135 grams, so set the size selector to match what you actually have. The converter above and the chart below cover all sizes and units for any amount.

Convert Corn from Whole Ears of corn

Corn converter

Use the tool below to convert corn from Whole Ears of corn to the measurement that you need.

A small ear gives about 75 g of kernels and a large one around 135 g, so six ears in a chowder or salsa can swing the corn by a few hundred grams. Getting the size right keeps corn-heavy dishes on target.

How much is one medium ear of corn?

One medium ear of corn is 0.68 cups, about 105 grams. 2 ears of corn is 1.36 cups and 3 ears of corn is 2.05 cups. Use the converter below for any amount.

Using frozen or tinned kernels instead of fresh? The corn kernels converter handles cup and gram weights straight from the bag or can. See our Corn Kernels converter.

Enter an amount, pick your units, and set the size for counting whole ears of corn.

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Ear of corn sizeSize applies to whole ears of corn (small / medium / large).

Result

0.68 cups

Common Corn conversions

Quick reference for corn at medium size. Switch the size in the converter above for small or large.

ears of corn	Cups (chopped)
1 ear of corn	0.68 cups
2 ears of corn	1.36 cups
3 ears of corn	2.05 cups
4 ears of corn	2.73 cups
5 ears of corn	3.41 cups
6 ears of corn	4.09 cups

Corn conversion chart

The chart below shows how whole ears of corn (medium size) convert to cups, grams and ounces.

ears of corn	cups	cups (US)	g	oz	lb	kg
1 ear of corn	0.68 cups	0.71 cups (US)	105 g	3.7 oz	0.23 lb	0.11 kg
2 ears of corn	1.36 cups	1.42 cups (US)	210 g	7.41 oz	0.46 lb	0.21 kg
3 ears of corn	2.05 cups	2.13 cups (US)	315 g	11.11 oz	0.69 lb	0.32 kg
4 ears of corn	2.73 cups	2.84 cups (US)	420 g	14.82 oz	0.93 lb	0.42 kg
5 ears of corn	3.41 cups	3.55 cups (US)	525 g	18.52 oz	1.16 lb	0.53 kg

Corn varieties and best uses

The conversions above are the same whatever variety you use; the difference is what each is good for. Here is how the common corn varieties compare.

Variety	Best for
Yellow Sweet	Everyday grilling, boiling, and corn salads: firm kernels and a classic sweet flavour that holds up well to heat.
White Sweet	Raw salads and lighter side dishes: sweeter and more tender than yellow, with a delicate flavour.
Bi-Color	An all-round option for any cooking method: a mix of yellow and white kernels in one cob.
Baby Corn	Stir-fries, noodle dishes, and Asian-style cooking: eaten whole, cob included, with a mild crunch.

Which should I pick?

For everyday grilling, boiling, and summer salads, Yellow Sweet is the standard choice: widely available, reliably sweet, and sturdy enough for the BBQ. White Sweet delivers a sweeter, more tender bite and suits raw eating and lighter salads. Bi-Color (Sugar and Butter) is the all-purpose pick when you want both in one cob. Baby Corn suits stir-fries and Asian dishes where the whole small cob goes in.

Frequently Asked Questions

How much is one medium ear of corn?: One medium ear of corn is 0.68 cups, or 105 grams. The ratio is fixed, so 2 ears of corn is 1.36 cups and 3 ears of corn is 2.05 cups. Use the converter above for any amount, or the chart below for the most common quantities. Open the corn converter
How many cups is one medium ear of corn?: One medium ear of corn is 0.68 cups. The conversion scales in a straight line, so 2 ears of corn is 1.36 cups and 3 ears of corn is 2.05 cups. Multiply or divide that figure to match whatever your recipe needs, or use the converter above for an exact reading at any amount.
How many grams is one medium ear of corn?: One medium ear of corn weighs about 105 grams. A small one is about 75 grams and a large one about 135 grams, so set the size selector to match what you actually have. The converter above and the chart below cover all sizes and units for any amount.

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