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Onion (frozen, whole, cooked, boiled, drained, unsalted)
Vegetables

Onion (frozen, whole, cooked, boiled, drained, unsalted) nutrition facts

Per 1 cup · 210 g

Calories
59
3%
of a 2,000 cal day
  • Protein
    1.5g
    9% of calories
  • Carbs
    14g
    89% of calories
  • Fat
    0.1g
    1% of calories
Portion
  • ✓ Fat free
  • ✓ Low saturated fat
  • ✓ Low sodium
  • ✓ Cholesterol free

At a glance

One serving of Onion (frozen, whole, cooked, boiled, drained, unsalted) (1 cup, 210 g) has 59 calories, with 1.5 g of protein, 14 g of carbohydrates and 0.1 g of fat. Most of its energy comes from carbs (89% of calories).

Per 100 g
28cal
very low energy density
Protein per 100 cal
2.6g
Net carbs
11g
carbs minus fiber
Fiber
2.9g
6.1 g sugar

High in

20%+ of the daily value

Nothing notable

Good source of

10–19% of the daily value

  • Dietary fiber11%
  • Vitamin C12%
  • Vitamin B611%

Watch

20%+ of the daily value

Nothing notable

Vitamins & minerals

Amounts for 1 cup (210 g). Bars show % of the daily value.

Vitamins

NutrientAmount% Daily Value
Vitamin A0 μg
0%
Vitamin C11 mg
12%
Vitamin D0 μg
0%
Vitamin E0 mg
0%
Vitamin K1 μg
1%
Thiamine0 mg
3%
Riboflavin (B2)0 mg
3%
Niacin0.3 mg
2%
Vitamin B60.1 mg
11%
Folate (B9)27 μg
7%
Vitamin B120 μg
0%
Pantothenic acid0.2 mg
3%
Choline9 mg
2%

Minerals

NutrientAmount% Daily Value
Calcium57 mg
6%
Iron1 mg
9%
Potassium212 mg
5%
Magnesium17 mg
4%
Phosphorus4 mg
1%
Zinc0.2 mg
2%
Copper0.1 mg
6%
Manganese0.1 mg
4%
Selenium1 μg
2%
Full breakdown · 31 more nutrients
NutrientAmount% Daily Value
Alanine0 g—
Alpha carotene0 μg—
Arginine0.2 g—
Aspartic acid0.1 g—
Beta carotene2 μg—
Caffeine0 mg—
Cystine0 g—
Docosahexaenoic Acid (DHA)0 g—
Docosapentaenoic Acid (DPA)0 g—
Eicosapentaenoic Acid (EPA)0 g—
Glutamic acid0.2 g—
Glycine0.1 g—
Histidine0 g—
Isoleucine0.1 g—
Leucine0.1 g—
Lycopene0 μg—
Lysine0.1 g—
Methionine0 g—
Monounsaturated fats0 g—
Phenylalanine0 g—
Polyunsaturated fats0 g—
Proline0 g—
Retinol0 μg—
Serine0 g—
Theobromine0 mg—
Threonine0 g—
Total omega 30 g—
Total omega 60 g—
Tryptophan0 g—
Tyrosine0 g—
Valine0 g—

How it compares

Calories per 100 g, so different serving sizes compare fairly.

Similar foods

Burning 59 calories

Estimated for a 70 kg (154 lb) adult using MET values from the Compendium of Physical Activities.

  • 11min
    Walking (3.5 mph)
  • 7min
    Cycling (moderate)
  • 5min
    Running (6 mph)
  • 8min
    Swimming laps

Common questions

How many calories are in Onion (frozen, whole, cooked, boiled, drained, unsalted)?

One serving of Onion (frozen, whole, cooked, boiled, drained, unsalted) (1 cup) has 59 calories, which works out to 28 calories per 100 g. That is about 2.9% of a 2,000-calorie day.

Is Onion (frozen, whole, cooked, boiled, drained, unsalted) high in protein?

Not especially. It has 1.5 g of protein per serving, and protein supplies 9% of its calories. Foods where protein provides 30% or more of calories are generally considered protein-dense.

Is Onion (frozen, whole, cooked, boiled, drained, unsalted) keto-friendly?

It is hard to fit into a strict keto diet. One serving has 11 g of net carbs and 89% of its calories come from carbohydrates, while most keto plans cap net carbs at 20–50 g per day.

How much sodium is in Onion (frozen, whole, cooked, boiled, drained, unsalted)?

17 mg per serving, which meets the FDA definition of low sodium (140 mg or less).

How much sugar is in Onion (frozen, whole, cooked, boiled, drained, unsalted)?

6.1 g of total sugars per serving. Labels list total sugars, which include natural sugars from fruit and milk as well as any added sugars.

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