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Food · Fruits and Fruit Juices

Longans nutrition facts

A typical portion of longans (100 g; 100 g, raw) has 60 calories and 1g of protein (USDA FoodData Central). USDA lists 2 descriptions of it: per 100 g they range from 60 calories (raw) to 286 (dried).

Nutrition Facts

Serving size100 g (100g)
Amount per serving
Calories60
% Daily Value*
Total Fat 0g0%
Saturated Fat not declared
Trans Fat 0g
Cholesterol 0mg0%
Sodium 0mg0%
Total Carbohydrate 15g6%
Dietary Fiber 1g4%
Total Sugars not declared
Includes Added Sugars not declared
Protein 1g3%
Vitamin D not declared
Calcium 0mg0%
Iron 0.1mg1%
Potassium 270mg6%

* The % Daily Value (DV) tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice. Protein % DV here is not corrected for protein quality.

USDA values per 100 g for Longans, raw, scaled to the portion. Check the USDA record.

Protein per 100 g
1.3g
more than 19% of 8,218 USDA reference foods
Calories per 100 g
60
more than 17% of reference foods
Sodium per 100 g
0mg
more than 0% of reference foods

100 g weighs 100 g in USDA's record for Longans, raw (FDC 169089).

Where the calories come from: 91% carbohydrate, 1% fat and 8% protein (4 calories a gram of protein or carbohydrate, 9 of fat).

Also rich in

  • Vitamin C84 mg in 100 g (100 g), 93% of the Daily Value
  • Copper0.2 mg in 100 g (100 g), 19% of the Daily Value
  • Riboflavin0.1 mg in 100 g (100 g), 11% of the Daily Value

Source: USDA FoodData Central (FDC 169089), every nutrient the record reports; FDA Daily Values, 21 CFR 101.9.

Every form of longans USDA describes

Dried has the most calories per 100 g (286); the fewest: Raw (60)

Calories per 100 g by USDA description of longansRaw60Dried286Calories per 100 g by USDA description of longansRaw60Dried286Calories per 100 g by USDA description of longansRaw60Dried286Calories per 100 g by USDA description of longansRaw60Dried286Calories per 100 g by USDA description of longansRaw60Dried286Calories per 100 g by USDA description of longansRaw60Dried286Calories per 100 g by USDA description of longansRaw60Dried286Calories per 100 g by USDA description of longansRaw60Dried286Calories per 100 g by USDA description of longansRaw60Dried286
Per 100 g, USDA FoodData Central. The violet bar is the form on the label at left.
All 2 USDA descriptions of longans, per 100 g
USDA descriptionCaloriesProteinFatSodium
Longans, raw601.3 g0.1 g0 mg
Longans, dried2864.9 g0.4 g48 mg

Every nutrient in this record (39)

The portion is 100 g (100 g); % DV is for that portion.

Energy, macronutrients and sugars (9)
NutrientPer portionPer 100 g% DV
Protein1.31 g1.31 g3%
Total lipid (fat)0.10 g0.10 g0%
Carbohydrate, by difference15.1 g15.1 g6%
Ash0.70 g0.70 g
Energy60.0 kcal60.0 kcal
Water82.8 g82.8 g
Fiber, total dietary1.10 g1.10 g4%
Cholesterol0 mg0 mg0%
Fatty acids, total trans0 g0 g
Minerals (9)
NutrientPer portionPer 100 g% DV
Calcium, Ca1.00 mg1.00 mg0%
Iron, Fe0.13 mg0.13 mg1%
Magnesium, Mg10.0 mg10.0 mg2%
Phosphorus, P21.0 mg21.0 mg2%
Potassium, K266 mg266 mg6%
Sodium, Na0 mg0 mg0%
Zinc, Zn0.050 mg0.050 mg0%
Copper, Cu0.17 mg0.17 mg19%
Manganese, Mn0.052 mg0.052 mg2%
Vitamins (5)
NutrientPer portionPer 100 g% DV
Vitamin C, total ascorbic acid84.0 mg84.0 mg93%
Thiamin0.031 mg0.031 mg3%
Riboflavin0.14 mg0.14 mg11%
Niacin0.30 mg0.30 mg2%
Vitamin B-120 µg0 µg0%
Amino acids (16)
NutrientPer portionPer 100 g% DV
Threonine0.034 g0.034 g
Isoleucine0.026 g0.026 g
Leucine0.054 g0.054 g
Lysine0.046 g0.046 g
Methionine0.013 g0.013 g
Phenylalanine0.030 g0.030 g
Tyrosine0.025 g0.025 g
Valine0.058 g0.058 g
Arginine0.035 g0.035 g
Histidine0.012 g0.012 g
Alanine0.16 g0.16 g
Aspartic acid0.13 g0.13 g
Glutamic acid0.21 g0.21 g
Glycine0.042 g0.042 g
Proline0.042 g0.042 g
Serine0.048 g0.048 g

Source: USDA FoodData Central, FDC 169089: every value the record reports, per 100 g as USDA gives it and scaled to the portion; Daily Values: 21 CFR 101.9.

Source: USDA FoodData Central (SR Legacy, Foundation Foods and Survey foods), April 30, 2026 release.

Questions

How many calories are in longans?

60 in 100 g (100 g) of raw; 60 to 286 per 100 g across USDA's descriptions.

How much protein is in longans?

1g in 100 g; 1.3 g per 100 g.

How much sodium is in longans?

0mg in 100 g; 0 mg per 100 g. Salt added in cooking changes it: USDA lists salted and unsalted forms separately where it measured both.

Sources for this page
USDA FoodData Central
the food and product records, April 30, 2026 release. fdc.nal.usda.gov
FoodData Central documentation
what each data type is and how branded records are submitted. fdc.nal.usda.gov
USDA Food and Nutrient Database for Dietary Studies
the survey foods and their portions. ars.usda.gov
21 CFR 101.9, Nutrition labeling of food
the label format, rounding and Daily Values. ecfr.gov
FDA, How to Understand and Use the Nutrition Facts Label
the 5% and 20% Daily Value rule. fda.gov