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How many calories are in 57 grams of oats? A full nutrition breakdown

2 min read

Approximately 190 calories are in a 57-gram serving of dry rolled oats, though this can vary. Oats are a source of carbohydrates, fiber, and protein. Understanding the calories in 57 grams of oats is important for planning meals.

Quick Summary

A 57-gram serving of plain oats has around 190-227 calories, depending on the type. It contains fiber and protein.

Key Points

  • Calorie Range: 57 grams of plain oats have around 190-227 calories.

  • Rich in Fiber: A 57g serving provides significant fiber, supporting digestion and heart health.

  • Protein Source: Oats offer plant-based protein, with approximately 7 grams per 57g serving.

  • Additions Matter: Ingredients like sweeteners and milk increase calories.

  • Health Benefits: Oats can lower cholesterol, regulate blood sugar, and aid in weight management.

  • Processing Matters: Processing affects cooking time and glycemic index, with steel-cut oats having the lowest.

In This Article

Calorie Count for 57g of Oats

A standard serving of rolled oats (57 grams) provides around 190 calories. Calorie content can change based on the oat type. Quick or instant oats might have a slightly different calorie density, possibly ranging from 220-227 calories per 57g.

Nutritional Composition of 57g of Oats

Oats provide macronutrients and micronutrients for a balanced diet. A serving of plain, dry rolled oats contains:

  • Carbohydrates: About 41 grams, mainly complex carbs.
  • Dietary Fiber: Around 7 grams, including beta-glucan.
  • Protein: Approximately 7 grams.
  • Fat: Around 2 grams of unsaturated fats.

Oats also contain vitamins and minerals like manganese, phosphorus, magnesium, and iron.

Comparison of Oat Types (57g Dry Serving)

Here's a comparison of oat varieties per 57-gram dry serving. Values may vary by brand.

Oat Type Calories (kcal) Protein (g) Fiber (g) Carbohydrates (g) Fat (g)
Rolled Oats 190 7 7 41 2
Quick/Instant Oats ~210-227 ~7-8 ~6-7 ~38-39 ~3-4
Steel-Cut Oats ~214 (calculated) ~7 (calculated) ~6 (calculated) ~38 (calculated) ~3.5 (calculated)

Note: Differences are due to processing. Quick oats have a higher glycemic index than steel-cut oats.

Factors that Increase Calorie Content

Many additions to oats increase the calorie count:

  • Sweeteners: Sugar, honey, maple syrup, or agave increase calories. A tablespoon of maple syrup adds over 50 calories.
  • Milk vs. Water: Cooking with milk increases calories and fat. Whole milk adds about 150 calories per cup.
  • Nuts and Seeds: These are calorie-dense. A small handful can easily add 50-100 calories or more.
  • Dried Fruit: Raisins or cranberries contain concentrated sugars and calories. A quarter cup of raisins adds over 100 calories.
  • Nut Butters: A tablespoon of peanut or almond butter adds nearly 100 calories and fat. Moderation is important.

Health Benefits of Oats

Oats offer health advantages due to their nutritional profile. The soluble fiber, beta-glucan, is particularly beneficial.

Key benefits:

  • Lowers Cholesterol: Beta-glucan reduces total and LDL (bad) cholesterol levels.
  • Regulates Blood Sugar: Soluble fiber slows sugar absorption, helping to manage blood sugar.
  • Aids Digestion: The high fiber content promotes bowel movements and prevents constipation. It supports gut health.
  • Supports Weight Management: Oats' fiber content increases fullness, reducing calorie intake.

Simple and Healthy Oat Preparation

Making nutritious oats is simple:

Simple Stove-Top Oats

  1. Combine 57g of rolled oats with 1 cup (250ml) of water or low-fat milk in a saucepan.
  2. Bring to a boil, reduce heat, and simmer for 4-5 minutes, stirring occasionally.
  3. Add cinnamon or fresh berries instead of sweeteners.

Overnight Oats

  1. Mix 57g of rolled oats with 150-200ml of milk in a jar.
  2. Add a teaspoon of chia seeds.
  3. Add fruit and refrigerate overnight.

Focus on minimal processing and natural additions. For more information, consult sources like the Healthline article on oat benefits.

Conclusion

57 grams of plain oats provides approximately 190-227 calories, dependent on the type. Rolled oats are on the lower end, while quick or instant varieties may have more calories due to processing. This serving size offers fiber and protein. By choosing plain oats and being mindful of additions, this whole grain can be easily included in the diet.

Frequently Asked Questions

No, cooking oats in water does not change the calorie content. However, using milk or adding high-calorie toppings will increase calories.

The calorie difference is minor. For 57g, rolled oats have around 190 kcal, while steel-cut and instant oats are closer to 210-227 kcal.

Prepare 57g of oats with water or low-fat milk, using natural, low-sugar toppings like fruit or cinnamon.

Yes, oats are often recommended for weight loss. Their high fiber content promotes fullness, which may reduce calorie intake.

A 57-gram serving of plain rolled oats has about 7 grams of dietary fiber.

All whole-grain oats offer similar benefits, though their glycemic index differs. Less processed oats, like steel-cut, may digest more slowly.

A 57-gram serving of plain rolled oats contains approximately 7 grams of plant-based protein.

References

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Medical Disclaimer

This content is for informational purposes only and should not replace professional medical advice.