Calories in Romaine Lettuce

📏 Serving Size: 1 Serving (85.0g)

🧪 Nutrition Facts

Amount Per Serving
  • Calories 15.3
  • Total Fat 0.0 g
  • Saturated Fat 0.0 g
  • Cholesterol 0.0 mg
  • Sodium 34.9 mg
  • Potassium 170.0 mg
  • Total Carbohydrate 2.0 g
  • Dietary Fiber 1.0 g
  • Sugars 1.0 g
  • Protein 1.0 g
Vitamins & Minerals
  • Vitamin A 6500.0 IU
  • Vitamin B-12 0.0 µg
  • Vitamin B-6 0.0 mg
  • Vitamin C 3.6 mg
  • Vitamin D 0.0 IU
  • Vitamin E 0.0 mg
  • Calcium 20.4 mg
  • Copper 0.0 mg
  • Folate 0.0 µg
  • Iron 0.7 mg
  • Magnesium 0.0 mg
  • Manganese 0.0 mg
  • Niacin 0.0 mg
  • Pantothenic Acid 0.0 mg
  • Phosphorus 0.0 mg
  • Riboflavin 0.0 mg
  • Thiamin 0.0 mg
  • Zinc 0.0 mg

Note: Nutrition information comes from the USDA Food Central Database. Daily values are based on a 2,000 calorie per day diet (FDA). Actual requirements vary by individual. Use at your own risk.

📋 Nutrition Summary

Romaine Lettuce is a very low-calorie food at 15.3 calories per serving (1 Serving (85.0g)), making it a smart choice for calorie-conscious diets. Carbohydrates are the primary energy source at 2.0g per serving (66.6% of calories).

🏷️ Diet & Nutrition Tags

✅ Low Carb / Keto-Friendly ✅ Low Calorie

Tags are generated automatically from USDA nutrition data using standard dietary thresholds. They are for general guidance only and are not medical advice.

📝 Ingredients

Romaine Lettuce.

🔬 Ingredient Analysis

✅ Clean Ingredients

No artificial preservatives, sweeteners, colours, emulsifiers, flavour enhancers, or synthetic fortification agents were detected in the ingredient list for Romaine Lettuce. This does not guarantee the food is unprocessed or free from all additives — always read the full ingredient label.

🤖 AI Nutrition Coach

AI POWERED

Ask anything about Romaine Lettuce — how it fits your diet, what to pair it with, or how it compares nutritionally.

5 questions remaining

📊 % Daily Value

The following shows how one serving of Romaine Lettuce contributes to the recommended daily intake for key nutrients, based on a 2,000 calorie diet.

Nutrient Amount % Daily Value
Calories15.3 kcal0.8%
Sodium34.9 mg2%
Total Carbohydrate2.0 g1%
Dietary Fiber1.0 g4%
Total Sugars1.0 g2%
Protein1.0 g2%
Vitamin A6500.0 IU130% ⭐
Vitamin C3.6 mg4%
Calcium20.4 mg2%
Iron0.7 mg4%
Potassium170.0 mg4%

* Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs. ✅ marks ≥20% DV (FDA "good source" threshold); ⭐ marks ≥100% DV (a full day's value).

🔥 Calorie Analysis

Romaine Lettuce accounts for 0.8% of a standard 2,000 calorie daily diet per serving. The majority of the calories for this food comes from carbohydrates. Carbohydrates make up 66.6% of the calories.

Carbs 66.6%
Protein 33.4%
Carbs 66.6% Protein 33.4%

🏃 Exercise Burn Time

How long would it take to burn off the 15.3 calories in Romaine Lettuce? The table below shows burn time for a 170-pound person doing common exercises.

Exercise Minutes to Burn
Running: 10 minutes per mile 1.2 min
Walking: 17 minutes per mile 2.6 min
Cycling (Low Intensity) 1.7 min
HIIT 1.4 min
Lacrosse 1.4 min

Find more information on calories burned doing popular exercises.

💬 Nutrition Q&A: Romaine Lettuce

Is Romaine Lettuce good for weight loss?

Romaine lettuce is excellent for weight loss because it's extremely low in calories at just 15.3 per cup while providing fiber and volume to help you feel satisfied. You can eat a generous serving without significantly impacting your daily calorie intake.

Is Romaine Lettuce a good snack for kids?

Most kids enjoy romaine lettuce in Caesar salads or with their favorite dips, though some may need it chopped finely or mixed with more flavorful ingredients to maintain interest. The mild taste and tender texture make it more approachable than tougher greens.

What diets does Romaine Lettuce suit?

Works well with virtually any eating pattern—keto, paleo, vegan, Mediterranean, and low-carb diets all embrace leafy greens. It's also naturally gluten-free and suitable for whole-food-focused approaches.

What does Romaine Lettuce pair well with for a balanced meal?

Combine romaine with protein sources like grilled chicken, fish, or beans, plus whole grains or starchy vegetables for a complete meal. Nuts, seeds, and olive oil-based dressings add healthy fats and make nutrients more absorbable.

How does Romaine Lettuce fit into a balanced diet?

Romaine lettuce serves as a nutrient-dense, low-calorie base that adds fiber, potassium, and vitamin C while keeping meals light. It's best used as part of a meal rather than alone, since it lacks protein and healthy fats needed for satiety and nutrient balance.

Nutrition Q&A answers are based on USDA nutritional data and are for general informational purposes only. They are not a substitute for professional dietary or medical advice.

📰 Featured Blog Post

Why Your Fitness Tracker's Calorie Estimate Is Wrong Why Your Fitness Tracker's Calorie Estimate Is Wrong

If your smartwatch tells you that you burned 500 calories on your run, the real number could be anywhere from 350 to 700. Multiple research studies have shown that consumer fitness trackers — Apple Watch, Fitbit, Garmin, Whoop — are routinely inaccurate at estimating calorie burn, often by 20-50% and sometimes by 90% or more.

Read Post →