Nutriwise
SR LegacyVegetables and Vegetable Productsvalues per 100 g

Potatoes, baked, flesh and skin, with salt

Energy
93 kcal / 100 g
Nutrients reported
100
Measured portions
5

Portion converter

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

Total weight
61 g
0.5 (cup) × 1 — using the published 61 g per portion
NutrientPer 100 gIn this amount
Energy(chosen energy value)93 kcal57 kcal
Water74.9 g45.7 g
Energy390 kJ238 kJ
Protein2.50 g1.52 g
Total lipid (fat)0.13 g0.08 g
Ash1.33 g0.81 g
Carbohydrate, by difference21.1 g12.9 g
Fiber, total dietary2.20 g1.34 g
Sugars, Total1.18 g0.72 g
Sucrose0.40 g0.24 g
Glucose0.44 g0.27 g
Fructose0.34 g0.21 g
Lactose0 g0 g
Maltose0 g0 g
Galactose0 g0 g
Starch17.3 g10.5 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

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

NutrientPer 100 gSamples
Energy(chosen energy value)93 kcal0
Water74.9 g21
Energy390 kJ0
Protein2.50 g21
Total lipid (fat)0.13 g21
Ash1.33 g21
Carbohydrate, by difference21.1 g0
Fiber, total dietary2.20 g15
Sugars, Total1.18 g0
Sucrose0.40 g21
Glucose0.44 g21
Fructose0.34 g21
Lactose0 g21
Maltose0 g21
Galactose0 g11
Starch17.3 g21
Calcium, Ca15.0 mg46
Iron, Fe1.08 mg47
Magnesium, Mg28.0 mg47
Phosphorus, P70.0 mg46
Potassium, K535.0 mg47
Sodium, Na10.0 mg47
Zinc, Zn0.36 mg47
Copper, Cu0.12 mg46
Manganese, Mn0.22 mg47
Selenium, Se0.40 µg22
Vitamin C, total ascorbic acid9.60 mg21
Thiamin0.06 mg21
Riboflavin0.05 mg21
Niacin1.41 mg21
Pantothenic acid0.38 mg21
Vitamin B-60.31 mg21
Folate, total28.0 µg21
Folic acid0 µg0
Folate, food28.0 µg21
Folate, DFE28.0 µg0
Vitamin B-120 µg0
Vitamin B-12, added0 µg0
Vitamin A, RAE1.00 µg0
Retinol0 µg0
Carotene, beta6.00 µg21
Carotene, alpha0 µg21
Cryptoxanthin, beta0 µg21
Vitamin A, IU10 IU0
Lycopene0 µg21
Lutein + zeaxanthin30.0 µg12
Vitamin E (alpha-tocopherol)0.04 mg2
Vitamin E, added0 mg0
Tocopherol, beta0 mg2
Tocopherol, gamma0 mg2
Tocopherol, delta0 mg2
Vitamin D (D2 + D3), International Units0 IU0
Vitamin D (D2 + D3)0 µg0
Vitamin K (phylloquinone)2.00 µg23
Vitamin K (Dihydrophylloquinone)0 µg22
Fatty acids, total saturated0.03 g0
SFA 4:00 g0
SFA 6:00 g0
SFA 8:00 g0
SFA 10:00.00 g0
SFA 12:00.00 g0
SFA 14:00.00 g0
SFA 16:00.02 g0
SFA 18:00.01 g0
Fatty acids, total monounsaturated0.00 g0
MUFA 16:10.00 g0
MUFA 18:10.00 g0
MUFA 20:10 g0
MUFA 22:10 g0
Fatty acids, total polyunsaturated0.06 g0
PUFA 18:20.04 g0
PUFA 18:30.01 g0
PUFA 18:40 g0
PUFA 20:40 g0
PUFA 20:5 n-3 (EPA)0 g0
PUFA 22:5 n-3 (DPA)0 g0
PUFA 22:6 n-3 (DHA)0 g0
Fatty acids, total trans0 g0
Cholesterol0 mg0
Tryptophan0.03 g0
Threonine0.08 g0
Isoleucine0.08 g0
Leucine0.12 g0
Lysine0.13 g0
Methionine0.04 g0
Cystine0.03 g0
Phenylalanine0.10 g0
Tyrosine0.06 g0
Valine0.13 g0
Arginine0.12 g0
Histidine0.04 g0
Alanine0.08 g0
Aspartic acid0.58 g0
Glutamic acid0.43 g0
Glycine0.07 g0
Proline0.08 g0
Serine0.09 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
0.5 (cup)6157
1 (potato large (3" to 4-1/4" dia))299278
1 (potato medium (2-1/4" to 3-1/4" dia))173161
1 (potato small (1-3/4" to 2-1/2" dia))138128
1 (NLEA serving)148138

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