Nutriwise
SR LegacyVegetables and Vegetable Productsvalues per 100 g

Sweet potato, cooked, baked in skin, flesh, without salt

Energy
90 kcal / 100 g
Nutrients reported
116
Measured portions
4

Portion converter

Nutrition data is published per 100 g. Pick a portion to see what it works out to.

Total weight
200 g
1 (cup) × 1 — using the published 200 g per portion
NutrientPer 100 gIn this amount
Energy(chosen energy value)90 kcal180 kcal
Water75.8 g151.6 g
Energy378 kJ756 kJ
Protein2.01 g4.02 g
Total lipid (fat)0.15 g0.30 g
Ash1.35 g2.70 g
Carbohydrate, by difference20.7 g41.4 g
Fiber, total dietary3.30 g6.60 g
Sugars, Total6.48 g13.0 g
Sucrose2.28 g4.56 g
Glucose0.57 g1.14 g
Fructose0.50 g1.00 g
Lactose0 g0 g
Maltose3.12 g6.24 g
Galactose0 g0 g
Starch7.05 g14.1 g

Estimates. Portion weights are the published averages for this food. A cup of chopped carrot and a cup of sliced carrot do not weigh the same, so treat the result as approximate.

About zeros. A value of 0 may mean the nutrient is genuinely absent, or that it was not measured / was below the limit of detection. USDA does not distinguish between the two, so this site does not use 0 values for filtering or for "free from" claims.

This converter does not use zero values to claim a food is free of anything, and it is not dietary or medical advice.

Nutrition per 100 g

116 nutrients reported for this food. "Samples" is the number of analytical samples the value is based on.

NutrientPer 100 gSamples
Energy(chosen energy value)90 kcal0
Water75.8 g8
Energy378 kJ0
Protein2.01 g4
Total lipid (fat)0.15 g5
Ash1.35 g4
Carbohydrate, by difference20.7 g0
Fiber, total dietary3.30 g4
Sugars, Total6.48 g3
Sucrose2.28 g12
Glucose0.57 g12
Fructose0.50 g12
Lactose0 g4
Maltose3.12 g0
Galactose0 g0
Starch7.05 g4
Calcium, Ca38.0 mg67
Iron, Fe0.69 mg68
Magnesium, Mg27.0 mg68
Phosphorus, P54.0 mg67
Potassium, K475.0 mg68
Sodium, Na36.0 mg68
Zinc, Zn0.32 mg68
Copper, Cu0.16 mg68
Manganese, Mn0.50 mg68
Selenium, Se0.20 µg58
Vitamin C, total ascorbic acid19.6 mg4
Thiamin0.11 mg3
Riboflavin0.11 mg4
Niacin1.49 mg4
Pantothenic acid0.88 mg4
Vitamin B-60.29 mg4
Folate, total6.00 µg4
Folic acid0 µg0
Folate, food6.00 µg4
Folate, DFE6.00 µg0
Choline, total13.1 mg0
Betaine34.6 mg2
Vitamin B-120 µg0
Vitamin B-12, added0 µg0
Vitamin A, RAE961.0 µg0
Retinol0 µg0
Carotene, beta11509.0 µg0
Carotene, alpha43.0 µg0
Cryptoxanthin, beta0 µg0
Vitamin A, IU19218 IU0
Lycopene0 µg0
Lutein + zeaxanthin0 µg0
Vitamin E (alpha-tocopherol)0.71 mg3
Vitamin E, added0 mg0
Tocopherol, beta0 mg3
Tocopherol, gamma0.01 mg3
Tocopherol, delta0 mg3
Tocotrienol, alpha0.02 mg3
Tocotrienol, beta0 mg3
Tocotrienol, gamma0 mg3
Tocotrienol, delta0 mg2
Vitamin D (D2 + D3), International Units0 IU0
Vitamin D (D2 + D3)0 µg0
Vitamin K (phylloquinone)2.30 µg3
Vitamin K (Dihydrophylloquinone)0 µg2
Fatty acids, total saturated0.05 g0
SFA 4:00 g0
SFA 6:00 g0
SFA 8:00 g2
SFA 10:00 g2
SFA 12:00 g2
SFA 14:00 g2
SFA 15:00 g2
SFA 16:00.05 g2
SFA 17:00 g2
SFA 18:00.00 g2
SFA 20:00 g2
SFA 22:00 g2
SFA 24:00 g2
Fatty acids, total monounsaturated0.00 g0
MUFA 14:10 g2
MUFA 15:10 g2
MUFA 16:10 g2
MUFA 17:10 g2
MUFA 18:10.00 g2
MUFA 20:10 g2
MUFA 22:10 g2
Fatty acids, total polyunsaturated0.09 g0
PUFA 18:20.09 g2
PUFA 18:30.01 g2
PUFA 18:40 g2
PUFA 20:2 n-6 c,c0 g2
PUFA 20:30 g2
PUFA 20:40 g2
PUFA 20:5 n-3 (EPA)0 g2
PUFA 22:5 n-3 (DPA)0 g2
PUFA 22:6 n-3 (DHA)0 g2
Fatty acids, total trans0 g0
Cholesterol0 mg0
Tryptophan0.04 g0
Threonine0.11 g0
Isoleucine0.07 g0
Leucine0.12 g0
Lysine0.08 g0
Methionine0.04 g0
Cystine0.03 g0
Phenylalanine0.11 g0
Tyrosine0.04 g0
Valine0.11 g0
Arginine0.07 g0
Histidine0.04 g0
Alanine0.10 g0
Aspartic acid0.49 g0
Glutamic acid0.20 g0
Glycine0.08 g0
Proline0.07 g0
Serine0.11 g0
Alcohol, ethyl0 g0
Caffeine0 mg0
Theobromine0 mg0

Why there is only one energy value here

USDA publishes three different energy nutrients (IDs 1008, 2047, 2048) plus a kilojoule value. This page uses 1008 — Energy — falling back to the others only when it is absent. Sites that mix them can report different calorie counts for the same food.

Published portion sizes

These are the measured weights this site uses for conversion.

PortionGramsEnergy
1 (cup)200180
1 (large)180162
1 (medium (2" dia, 5" long, raw))114103
1 (small)6054

Portions without a measured weight are listed but cannot be converted — we do not guess a weight for them.

Allergens: do not rely on this page

This dataset has no structured allergen field, and reference values describe a generic food — not the product you are holding. Always read the actual label before eating anything.

If you have a food allergy, treat this page as background information only.

Similar foods

Vegetables and Vegetable Products

Source: U.S. Department of Agriculture, Agricultural Research Service. FoodData Central, 2019. fdc.nal.usda.gov. (SR Legacy, release 2018-04-01) — https://fdc.nal.usda.gov/ · Data last updated 2026-09-27