Lettuce, romaine, green, raw
Nutrition facts per 100 g and per portion, with the source of every value.
Per 100 g
- 17.458 kcalEnergy
- 0.977 gProtein
- 0.071 gFat
- 4.056 gCarbohydrate
| Nutrient | Per 100 g | 1 leaf | Source field |
|---|---|---|---|
| Energy | 17.458 kcal | 2 kcal | 2048 Energy (Atwater Specific Factors) |
| Protein | 0.977 g | 0.13 g | 1003 Protein |
| Fat | 0.071 g | 0.009 g | 1004 Total lipid (fat) |
| Carbohydrate | 4.056 g | 0.53 g | 1005 Carbohydrate, by difference |
| Sodium | 23 mg | 3 mg | 1093 Sodium, Na |
| Potassium | 260.4 mg | 34 mg | 1092 Potassium, K |
| Calcium | 27.56 mg | 3.6 mg | 1087 Calcium, Ca |
| Iron | 0.267 mg | 0.03 mg | 1089 Iron, Fe |
| Water | 94.29 g | 12.3 g | 1051 Water |
Carbohydrate is calculated by difference and includes fibre (USDA method).
Portions
| Portion | Weight | Energy (kcal) | Protein (g) | Fat (g) | Carbohydrate (g) | Sodium (mg) |
|---|---|---|---|---|---|---|
| 1 leaf | 13 g | 2 | 0.13 | 0.009 | 0.53 | 3 |
| 1 head | 376 g | 66 | 3.7 | 0.27 | 15.2 | 86 |
| 1 cup | 35 g | 6 | 0.34 | 0.025 | 1.4 | 8.1 |
| Guideline amount in salad | 70 g | 12 | 0.68 | 0.05 | 2.8 | 16 |
| Quantity not specified | 18 g | 3 | 0.18 | 0.013 | 0.73 | 4.1 |
Per-portion values are calculated from the per-100 g values and the portion weight.
About this record
- Source
- USDA FoodData Central, Foundation Foods, 2026-04-30
- Source record
- fdc:2346389
- Published
- 2022-10-28
- Retrieved
- 2026-10-10
- Food group
- Vegetables
- Preparation
- raw
U.S. Department of Agriculture, Agricultural Research Service. FoodData Central, Foundation Foods 2026-04-30. fdc.nal.usda.gov
Names in other languages
- English: Lettuce, romaine, green, raw (official name from the source)
- Français: Laitue, romaine, verte, crue (machine-translated, confirmed by a second independent pass)
- Deutsch: Salat, Romana, grün, roh (machine-translated, confirmed by a second independent pass)
- Italiano: Lattuga, romana, verde, cruda (machine-translated, confirmed by a second independent pass)
- Español: Lechuga, romana, verde, cruda (machine-translated, confirmed by a second independent pass)
Other analyses of the same food
USDA publishes more than one analysis of this food. NutrientGraph serves the record above; the others are available through the API.
- Romaine lettuce, raw (fdc:2709590, 21 kcal)
Related foods
- Lettuce, iceberg, raw
- Lettuce, leaf, red, raw
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- Celery, raw
- Peppers, bell, green, raw
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- Cucumber, with peel, raw
Get this by API
The same record, with provenance on every value, from the NutrientGraph API:
curl -s "https://api.nutrientgraph.com/v1/food/foods/fdc:2346389" -H "X-API-Key: $API_KEY"Nutrition reference data copied from public food composition tables. Not medical or dietary advice.