NutrientGraph Beta

Onions, cooked, no added fat

Nutrition facts per 100 g and per portion, with the source of every value.

Per 100 g

Per 100 g · 1 cup (210 g)
NutrientPer 100 g1 cupSource field
Energy47 kcal99 kcal1008 Energy
Protein1.29 g2.7 g1003 Protein
Fat0.12 g0.25 g1004 Total lipid (fat)
Saturated fatty acids0.049 g0.1 g1258 Fatty acids, total saturated
Monounsaturated fatty acids0.015 g0.032 g1292 Fatty acids, total monounsaturated
Polyunsaturated fatty acids0.02 g0.042 g1293 Fatty acids, total polyunsaturated
Cholesterol0 mg0 mg1253 Cholesterol
Carbohydrate10.96 g23 g1005 Carbohydrate, by difference
Sugars4.97 g10.4 g2000 Total Sugars
Dietary fibre2 g4.2 g1079 Fiber, total dietary
Sodium141 mg296 mg1093 Sodium, Na
Potassium171 mg359 mg1092 Potassium, K
Calcium27 mg57 mg1087 Calcium, Ca
Iron0.25 mg0.53 mg1089 Iron, Fe
Water86.88 g182 g1051 Water
Alcohol0 g0 g1018 Alcohol, ethyl

Carbohydrate is calculated by difference and includes fibre (USDA method).

Portions

Portions
PortionWeightEnergy (kcal)Protein (g)Fat (g)Carbohydrate (g)Sugars (g)Dietary fibre (g)Sodium (mg)
1 cup210 g992.70.252310.44.2296
1 slice15 g70.190.0181.60.750.321
1 whole148 g701.90.1816.27.43209
Quantity not specified105 g491.40.1311.55.22.1148

Per-portion values are calculated from the per-100 g values and the portion weight.

About this record

Source
USDA FoodData Central, Survey (FNDDS 2021-2023), 2024-10-31
Source record
fdc:2709950
Published
2022-10-28
Retrieved
2026-10-10
Food group
Vegetables
Preparation
cooked

U.S. Department of Agriculture, Agricultural Research Service. FoodData Central, Survey Foods (FNDDS 2021-2023), 2024-10-31.

Names in other languages

Related foods

Get this by API

The same record, with provenance on every value, from the NutrientGraph API:

curl -s "https://api.nutrientgraph.com/v1/food/foods/fdc:2709950" -H "X-API-Key: $API_KEY"

Nutrition reference data copied from public food composition tables. Not medical or dietary advice.