Vegetables and Vegetable Products

Sweet potato, raw, unprepared (Includes foods for USDA's Food Distribution Program)

100 grams of sweet potato (raw, unprepared (Includes foods for USDA's Food Distribution Program)) has 86 calories, 1.6 g of protein, 0.05 g of total fat and 20.1 g of carbohydrate, including 3 g of fiber. These figures come from USDA FoodData Central (USDA SR Legacy), in data USDA published Apr 1, 2019.

USDA SR LegacyFDC ID 168482Ipomoea batatas

Amount

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Portion weights are from USDA. The page recalculates in your browser.

Nutrition data per 100 g

Calories86

Amount% Daily Value*

  • Total fat 0.05 g 0%
  • Saturated fat 0.02 g 0%
  • Trans fat 0 g
  • Monounsaturated fat 0 g
  • Polyunsaturated fat 0.01 g
  • Cholesterol 0 mg 0%
  • Sodium 55 mg 2%
  • Total carbohydrate 20.1 g 7%
  • Dietary fiber 3 g 11%
  • Total sugars 4.2 g
  • Protein 1.6 g 3%

* % Daily Value uses the FDA Daily Values for adults and children 4 years and older (21 CFR 101.9). A dash means USDA does not report that value for this food.

Key numbers per 100 g

Calories

86

Protein

1.6g

Total fat

0.05g

Carbohydrate

20.1g

Protein supplies about 7% of the calories in this food, using 4 calories per gram of protein. It has 55 mg of sodium per 100 g (2% of the 2,300 mg Daily Value).

This page shows laboratory and reference data for a generic food, not a specific product label. Packaged foods can differ, so check the label on the package you buy. This is not medical or nutrition advice.

Vitamins and minerals

Amounts per 100 g. Only nutrients USDA reports for this food are listed.

NutrientAmount% Daily ValueDaily Value
Vitamin A (RAE)709 mcg79%900 mcg
Vitamin C2.4 mg3%90 mg
Vitamin D0 mcg0%20 mcg
Vitamin E0.26 mg2%15 mg
Vitamin K1.8 mcg2%120 mcg
Thiamin (B1)0.08 mg7%1.2 mg
Riboflavin (B2)0.06 mg5%1.3 mg
Niacin (B3)0.56 mg4%16 mg
Vitamin B60.21 mg12%1.7 mg
Folate11 mcg3%400 mcg
Vitamin B120 mcg0%2.4 mcg
Choline12.3 mg2%550 mg
Calcium30 mg2%1,300 mg
Iron0.61 mg3%18 mg
Potassium337 mg7%4,700 mg
Magnesium25 mg6%420 mg
Phosphorus47 mg4%1,250 mg
Zinc0.3 mg3%11 mg
Copper0.15 mg17%0.9 mg
Selenium0.6 mcg1%55 mcg
Water77.3 g——
Caffeine0 mg——

Percent Daily Values are reference numbers for comparing foods, not personal targets.

Portion sizes and weights

Household measures that USDA lists for sweet potato (raw, unprepared (Includes foods for USDA's Food Distribution Program)), with their weight in grams and the calories in each.

PortionWeightCaloriesProtein
1 cup, cubes133 g1142.1 g
1 sweetpotato, 5" long130 g1122 g

About these numbers

USDA FoodData Central reports nutrients per 100 grams of the edible portion. SR Legacy values come from the final release of the USDA National Nutrient Database for Standard Reference, which USDA no longer updates. Values from SR Legacy final release (April 2018). Rounded for display; per-portion figures are calculated from the 100 g values.

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Sources

  • U.S. Department of Agriculture, Agricultural Research Service. FoodData Central — USDA SR Legacy, FDC ID 168482 (fdc.nal.usda.gov), published Apr 1, 2019.
  • FDA Daily Values for adults and children 4 years and older (21 CFR 101.9) (fda.gov, eCFR).
  • USDA and FDA do not endorse OpenPlate. Not medical or nutrition advice.