Which has more calories, Onion or Red onion?

Onion has more calories than Red onion: 40 kcal vs 33 kcal per 100 g.

Which has more protein, Onion or Red onion?

Red onion has more protein than Onion: 1.2 g vs 1.1 g per 100 g.

Which has more fat, Onion or Red onion?

Red onion has more fat than Onion: 0.4 g vs 0.1 g per 100 g.

Which has more carbohydrates, Onion or Red onion?

Onion has more carbohydrates than Red onion: 9.34 g vs 6.1 g per 100 g.

Onion vs Red onion: Which Has More Calories?

Per 100 g, Onion has 40 kcal and Red onion has 33 kcal, so Red onion has 18% fewer calories.

Onion has more carbohydrates (9.34 g vs 6.1 g). Relative to calories, Red onion is the better protein source (3.64 g vs 2.75 g of protein per 100 kcal).

Onion - calories, kcal, weight, nutrition

Nutrition Facts

Onion

Serving size:
change

one onion (110g)slice (15g)cup, sliced (115g)

5g10g15g20g30g40g50g60g80g100g120g140g160g180g200g220g250g300g350g400g450g500g600g700g800g900g1000g

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Amount Per Serving:

Calories

% Daily Value

Total Fat g

Saturated Fat g

Cholesterol mg

Sodium mg

Total Carbohydrates g

Dietary Fiber g

Sugars g

Protein g

Vitaminium C mg

Calcium mg

Iron mg

Potassium mg

Glycemic Index: 15

* The % Daily Value (DV) shows how much a nutrient in one serving of food contributes to your total daily diet. A 2000-calorie daily intake is used as a general guideline for nutrition advice.

Red Onion

Serving size:
change

one red onion (90g)cup (160g)half cup (80g)

5g10g15g20g30g40g50g60g80g100g120g140g160g180g200g220g250g300g350g400g450g500g600g700g800g900g1000g

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Amount Per Serving:

Calories

% Daily Value

Total Fat g

Saturated Fat g

Cholesterol mg

Sodium mg

Total Carbohydrates g

Dietary Fiber g

Sugars g

Protein g

Vitaminium C mg

Calcium mg

Iron mg

Potassium mg

Glycemic Index:

* The % Daily Value (DV) shows how much a nutrient in one serving of food contributes to your total daily diet. A 2000-calorie daily intake is used as a general guideline for nutrition advice.

Onion vs Red Onion 100g Compare

per 100g	Onion	Red onion
Calories	40	33
Carbohydrates	9.34 g	6.1 g
Fat	0.1 g	0.4 g
Dietary fiber	1.7 g	1.7 g
Protein	1.1 g	1.2 g
Water	89.11 g	90.8 g
Calcium	23 mg	25 mg
Iron	0.21 mg	0.5 mg
Magnessium	10 mg	8 mg
Potassium	146 mg	121 mg
Sodium	4 mg	6 mg
Vitaminium A	2 IU	2 IU
Vitaminium B1 (Thiamine)	0.046 mg	0.03 mg
Vitaminium B2 (riboflavin)	0.027 mg	0.03 mg
Vitaminium B3 (Niacin)	0.116 mg	0.2 mg
Vitaminium B6	0.12 mg	0.1 mg
Vitaminium C	7.4 mg	6 mg
Vitaminium E	0.02 mg	0.12 mg
Beta karoten	1 µg	12 µg

More Calories in Onion

At first glance, you can see that in onion is more calories than in red onion.

Onion has 40 kcal per 100g and red onion 33 kcal per 100g so it is pretty easy to calculate that the difference is about 21%.

In onion and in red onion most calories came from carbs.

See tables below to compare onion with red onion in details.

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Onion 100g

40kcal

Calories source

88% CARBS.
10% PROTEIN
2% FAT

Red onion 100g

33kcal

Calories source

74% CARBS
15% PROTEIN
11% FAT

Red onion calories per:
100g | ounce | single piece | cup | half cup

Compares of onion

Compares of red onion

Related foods:

Related compares:

About the data

Nutrition values on this page are given per 100 g of the food and are based on the official United States Department of Agriculture FoodData Central database. The exact record used for each food is linked under the tables.

Marcin Piotrowicz – calories-info.com creator · Healthy diet and healthy lifestyle promoter. The information is for general purposes and is not medical or dietary advice.