Skip to content

How many calories are in two tablespoons of oats? A definitive guide

4 min read

Two tablespoons of rolled oats contain approximately 33 calories, making them a very low-calorie base for a breakfast or snack. The exact number of calories will vary slightly depending on the type of oat and whether it is measured dry or cooked, but understanding this fundamental value is crucial for accurate calorie counting and mindful eating.

Quick Summary

This guide provides a detailed breakdown of the caloric content for different types of oats, including rolled, quick, and steel-cut. It also examines how preparation methods and common additions can impact the total calories of your meal.

Key Points

  • Rolled Oats: Two tablespoons of dry rolled oats contain roughly 33 calories.

  • Quick Oats: Two tablespoons of dry quick oats contain approximately 37 calories due to their greater density.

  • Steel-Cut Oats: A dry, two-tablespoon serving of steel-cut oats holds around 53 calories, making them the most calorie-dense per tablespoon.

  • Calorie Source: The majority of calories in oats come from carbohydrates, while small amounts of fat and protein are also present.

  • Additions Matter: While oats are low in calories, toppings and liquid bases like milk and sweeteners will significantly increase the total caloric content.

  • Best Measurement: For the most accurate calorie counting, use a food scale to measure your oats by weight instead of volume.

  • Nutrient-Dense: Despite the low calorie count of a small serving, oats provide beneficial fiber, vitamins, and minerals.

In This Article

How Many Calories Are in Two Tablespoons of Oats?

The caloric content of two tablespoons of oats is relatively low, but the precise number depends on the specific type of oats and their density. Generally, for most standard, unflavored oats, you can expect the calorie count to fall somewhere in the 30-55 calorie range for a dry, two-tablespoon serving. This is a very small portion, and many people underestimate the difference toppings and preparation methods can make to the final tally.

Calorie Breakdown by Oat Type

Understanding the subtle differences between oat varieties is key to accurate calorie tracking. The density and processing of the oats are the primary factors that influence the calorie count per tablespoon.

  • Rolled Oats (Old-Fashioned): For a dry, level two-tablespoon serving of rolled oats, you are consuming approximately 33 calories. These oats have been steamed and flattened, giving them a larger surface area and a lower density compared to their more processed counterparts.
  • Quick Oats (Instant): Quick oats are processed further than rolled oats to reduce cooking time. For a dry, level two-tablespoon serving, you can expect around 37 calories. This slight increase is due to the smaller pieces packing more tightly into the measuring spoon, increasing the overall dry weight.
  • Steel-Cut Oats: Steel-cut oats are oat groats that have been chopped into smaller pieces. A two-tablespoon serving (approximately 14 grams) of dry steel-cut oats contains roughly 53 calories. The higher calorie count per tablespoon is directly related to the density of the pieces, as they are not flattened like rolled or quick oats.

The Impact of Preparation and Additions on Your Oatmeal

While the base calories for two tablespoons of oats are minimal, the overall calorie count of your meal can escalate quickly with additions. It is essential to remember that cooking oats by adding water does not increase the calorie count; it simply changes the volume and texture. The calories you measure in the dry oats will remain constant.

Common Additions and Their Calorie Impact

Lists of common oatmeal additions and their effect on total calories:

  • Milk: Cooking your oats with milk instead of water significantly increases the calorie count. For example, using half a cup of 2% milk adds around 60 calories, while whole milk adds more.
  • Sweeteners: A single teaspoon of honey or maple syrup can add 20-30 calories, and multiple teaspoons or larger servings will increase this substantially. Brown sugar and other caloric sweeteners follow a similar pattern.
  • Nuts and Seeds: A tablespoon of nuts like almonds or walnuts can add 50-70 calories, while a tablespoon of chia or flax seeds can add around 60 calories.
  • Fruit: Dried fruit is particularly calorie-dense. A small handful of raisins can add over 100 calories. Fresh fruit is generally lower in calories but still contributes to the total.
  • Nut Butters: A single tablespoon of peanut butter can add nearly 100 calories, a significant amount for a small portion of oats.

Beyond Calories: The Tiny Nutritional Powerhouse

Even in a small two-tablespoon serving, oats offer notable nutritional benefits. They are a good source of fiber and provide a range of essential vitamins and minerals.

  • Fiber: Oats contain beta-glucan, a soluble fiber that aids in digestion, promotes a feeling of fullness, and can help lower cholesterol. While the fiber content in two tablespoons is small (around 1 gram for rolled oats), it contributes to your daily intake. For context, a standard 40-50 gram serving recommended for a full breakfast contains significantly more fiber.
  • Micronutrients: Oats are rich in manganese and also contain magnesium, iron, and zinc. These micronutrients play vital roles in overall health, from energy production to immune function.
  • Protein: A two-tablespoon serving provides a small but valuable amount of protein (around 1 gram).

Calorie and Nutrition Comparison Table

For a clear overview, here is a comparison of the approximate nutritional values for two tablespoons of dry, unflavored oats based on search data:

Oat Type Calories (kcal) Carbs (g) Fiber (g) Protein (g) Fat (g)
Rolled Oats 33 7 1 1 0.3
Quick Oats 37 7 1 1 1
Steel-Cut Oats 53 ~10 ~1.5 ~2 ~1

Note: Nutritional values can vary slightly between brands and depend on the specific dry weight of the tablespoons. For the most accurate data, always refer to the specific product's nutrition label.

For the Most Accurate Measurement

For those who are meticulously tracking their calories, relying on standard measuring spoons can lead to inconsistencies due to how loosely or tightly the oats are packed. A food scale provides the highest level of accuracy for calorie counting.

Here’s a step-by-step guide for using a food scale:

  1. Zero Out the Scale: Place an empty bowl on your scale and press the 'tare' or 'zero' button to reset the weight to zero.
  2. Add Your Oats: Measure your desired portion of dry oats directly into the bowl. For reference, two tablespoons of rolled oats typically weigh around 18-20 grams, and a 14-gram serving of steel-cut oats is noted as two tablespoons.
  3. Cross-Reference: Compare the gram weight against the nutritional information on the packaging, which is often provided per gram or per a larger serving size (e.g., 40g). This gives you the most precise calorie count for your serving.

Conclusion

In summary, the calorie content of two tablespoons of oats is quite low, ranging from approximately 33 to 53 calories depending on the type of oat. Rolled oats contain the fewest calories per tablespoon, while denser steel-cut oats have the most. The most significant takeaway is that while the oats themselves are a healthy, low-calorie foundation, it's the added ingredients like milk, sweeteners, and nuts that have the greatest impact on the final calorie total of your meal. For the most accurate tracking, use a food scale to measure your oats by weight rather than volume. By being mindful of both the base ingredient and your additions, you can effectively manage your dietary goals while still enjoying a nutritious and satisfying breakfast.

For further nutritional information, consider exploring the USDA FoodData Central database for detailed breakdowns of specific oat products.

Frequently Asked Questions

The weight can vary by oat type. For rolled oats, two tablespoons are approximately 18-20 grams, while two tablespoons of denser steel-cut oats weigh about 14 grams.

No, cooking oats does not alter their caloric value. Adding water increases their volume, but the total calories remain the same as the initial dry portion.

For most people, a two-tablespoon serving is too small for a full meal. A more typical breakfast serving size is 4-6 tablespoons (40-50 grams), which provides more calories and fiber to keep you full longer.

All types of oats offer significant nutritional benefits, being whole grains. The primary difference is in texture and cooking time, not health value. However, unflavored varieties are healthier than pre-packaged instant oats with added sugar and preservatives.

To increase fullness with minimal calories, add water during cooking, mix in high-fiber, low-calorie options like fresh berries, and consider a small dash of cinnamon or other spices for flavor.

Calorie counting is not necessary for everyone. However, if you have specific weight management goals or are monitoring your intake for health reasons, tracking the calories in both your oats and any additions is helpful for accuracy.

The most significant calorie additions typically come from milk, caloric sweeteners like sugar or honey, and fatty toppings such as nut butters, nuts, and seeds.

References

  1. 1
  2. 2
  3. 3
  4. 4
  5. 5

Medical Disclaimer

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