Yam

Yam · Dioscorea

Yam, raw

Nutrition facts per 100 g · edible portion

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Dietary labels are inferred automatically from Yam, raw's food group, name and nutrient profile — a helpful guide, not a guarantee. Recipes and brands vary, so always read the label on packaged foods.

6%
118 kcal Calories
3%
1.5 g Protein
10%
27.9 g Carbs
0%
0.2 g Fat

Good nutrient density 30/100

How many beneficial nutrients Yam, raw delivers for its calories — scored across 24 vitamins, minerals, protein and fiber, minus saturated fat and sodium. See the most nutrient-dense foods.

Caloric ratio

Where the calories in Yam, raw come from — the split across carbs, fat & protein.

What Yam, raw is a good source of

Stand-out nutrients per 100 g, by share of your Daily Value. Bold figures are an excellent source (20%+ DV).

Copper20% Vitamin C19% Vitamin B617% Potassium17% Manganese17% Dietary Fiber15%

Full nutrition breakdown

  • Beneficial
  • Moderate
  • Limit
  • Neutral

Bars are shaded by how a high amount affects your diet — green for nutrients to seek out (fiber, protein, vitamins), red for those best kept low (saturated fat, sodium, cholesterol), neutral where it depends. Each bar shows the % of your Daily Value per serving.

CarbohydratesAmount% DV
Total Carbohydrate27.9 g
10%
Dietary Fiber4.1 g
15%
Total Sugars0.5 g
Fats & Fatty AcidsAmount% DV
Total Fat0.2 g
0%
Saturated Fat0.0 g
0%
Monounsaturated Fat0.0 g
Polyunsaturated Fat0.1 g
Trans Fat0.0 g
Omega-3 Fatty Acids12.0 mg
Omega-6 Fatty Acids64.0 mg
Protein & Amino AcidsAmount% DV
Protein1.5 g
3%
Histidine34.0 mg
Isoleucine52.0 mg
Leucine96.0 mg
Lysine59.0 mg
Methionine21.0 mg
Phenylalanine71.0 mg
Threonine54.0 mg
Tryptophan12.0 mg
Valine62.0 mg
VitaminsAmount% DV
Vitamin A (RAE)7.0 mcg
1%
Vitamin C17.1 mg
19%
Vitamin D0.0 mcg
0%
Vitamin E0.4 mg
2%
Vitamin K2.3 mcg
2%
Thiamin (B1)0.1 mg
9%
Riboflavin (B2)0.0 mg
2%
Niacin (B3)0.6 mg
3%
Vitamin B60.3 mg
17%
Folate (B9)23.0 mcg
6%
Vitamin B120.0 mcg
0%
Pantothenic Acid (B5)0.3 mg
6%
Choline16.5 mg
3%
MineralsAmount% DV
Calcium17.0 mg
1%
Iron0.5 mg
3%
Magnesium21.0 mg
5%
Phosphorus55.0 mg
4%
Potassium816.0 mg
17%
Sodium9.0 mg
0%
Zinc0.2 mg
2%
Copper0.2 mg
20%
Manganese0.4 mg
17%
Selenium0.7 mcg
1%
SterolsAmount% DV
Cholesterol0.0 mg
0%
Phytosterols10.0 mg
OtherAmount% DV
Alcohol0.0 g
Caffeine0.0 mg
Theobromine0.0 mg
Ash0.8 g

About Yam, raw

The true yam is a large, rough-skinned tuber that is a cornerstone of West African, Caribbean and Asian cooking — and it is genuinely different from the orange sweet potato that North American shops often label 'yam'. Real yams have dry, starchy, white-to-purple flesh and can grow enormous.

At about 118 calories per 100 grams, yam is a substantial source of carbohydrate and fiber, with notable potassium, vitamin C, manganese and some B6. Drier and starchier than a sweet potato, it leans savory rather than sweet, making it a true staple food rather than a side.

Yam is always cooked — boiled, roasted, fried, or pounded into the smooth, stretchy dough of West African fufu that is served with rich soups and stews. Its neutral, filling character lets it stand in for potato across a huge range of dishes.

Nutrition data from USDA FoodData Central & FooDB. Values are per 100 g, edible portion.

Frequently asked questions

How many calories are in Yam, raw?

There are 118 calories in 100 g of Yam, raw, or about 177 calories in 1 cup, cubes (150 g).

How much protein is in Yam, raw?

Yam, raw contains 1.5 g of protein per 100 g.

How many carbs are in Yam, raw?

Yam, raw has 27.9 g of carbohydrates per 100 g.

How much fat is in Yam, raw?

Yam, raw provides 0.2 g of total fat per 100 g.

What is Yam, raw a good source of?

Yam, raw is an excellent source of Copper (20% DV) and a good source of Vitamin C, Vitamin B6, Potassium, Manganese and Dietary Fiber (per 100 g). Daily Values are based on a 2,000-calorie diet.

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