Which has more calories, Onion or Potato?

Potato has more calories than Onion: 77 kcal vs 40 kcal per 100 g.

Which has more protein, Onion or Potato?

Potato has more protein than Onion: 2.05 g vs 1.1 g per 100 g.

Which has more fat, Onion or Potato?

Onion has more fat than Potato: 0.1 g vs 0.09 g per 100 g.

Which has more carbohydrates, Onion or Potato?

Potato has more carbohydrates than Onion: 17.5 g vs 9.34 g per 100 g.

Onion vs Potato: Which Has More Calories?

Per 100 g, Onion has 40 kcal and Potato has 77 kcal, so Onion has 48% fewer calories.

Potato has more carbohydrates (17.5 g vs 9.34 g).

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.

Potato

Serving size:
change

one potato (90g)cup, sliced (130g)

5g10g15g20g30g40g50g60g80g100g120g140g160g180g200g220g250g300g350g400g450g500g600g700g800g900g1000g

1oz2oz3oz4oz5oz6oz7oz8oz10oz12oz15oz20oz25oz30oz35oz40oz50oz

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 Potato 100g Compare

per 100g	Onion	Potato
Calories	40	77
Carbohydrates	9.34 g	17.49 g
Fat	0.1 g	0.09 g
Dietary fiber	1.7 g	2.1 g
Protein	1.1 g	2.05 g
Water	89.11 g	79.25 g
Calcium	23 mg	12 mg
Iron	0.21 mg	0.81 mg
Magnessium	10 mg	23 mg
Potassium	146 mg	425 mg
Sodium	4 mg	6 mg
Vitaminium A	2 IU	2 IU
Vitaminium B1 (Thiamine)	0.046 mg	0.081 mg
Vitaminium B2 (riboflavin)	0.027 mg	0.032 mg
Vitaminium B3 (Niacin)	0.116 mg	1.061 mg
Vitaminium B5	0.123 mg	0.279 mg
Vitaminium B6	0.12 mg	0.298 mg
Vitaminium B9 (Folic acid)	0.019 µg	0.015 µg
Vitaminium C	7.4 mg	19.7 mg
Vitaminium E	0.02 mg	0.01 mg
Beta karoten	1 µg	4 µg

Less Calories in Onion

At first glance, you can see that in onion is much less calories than in potato.

Onion has 40 kcal per 100g and potato 77 kcal per 100g so it is pretty easy to calculate that the difference is about 93%.

In onion and in potato most calories came from carbs.

See tables below to compare onion with potato in details.

Add Onion to calculator

Add Potato to calculator

Onion 100g

40kcal

Calories source

88% CARBS.
10% PROTEIN
2% FAT

Potato 100g

77kcal

Calories source

89% CARBS
10% PROTEIN
1% FAT

Potato calories per:
100g | ounce | single piece | cup | sliced

Compares of onion

Compares of potato

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.