Nutrition Facts for Oatmeal
What Is Oatmeal?
Oatmeal is one of those “default” foods people come back to when they want predictable nutrition and a meal that fits their calorie target.
It works well as a base for balanced meals, because you can pair it with vegetables for volume, a protein source for satiety, and a sauce or seasoning for enjoyment.
Per 100g, Oatmeal has 68 calories, with 2.4g protein, 12g carbs, and 1.4g fat. Use the serving table below to scale those numbers to your usual portions.
Tip: If you are tracking intake, log portions using a realistic serving size (not just 100g) so your daily totals reflect what you actually eat.
Calories in Oatmeal (Per 100g)
The following values are standardized per 100 grams of oatmeal.
- Calories
68 kcal
- Protein
2.4 g
- Carbohydrates
12 g
- Fat
1.4 g
Nutrition by Serving Size
Calories and macros for common portion sizes of oatmeal.
| Portion | Calories | Protein | Carbs | Fat |
|---|---|---|---|---|
| 50g | 34 kcal | 1.2 g | 6 g | 0.7 g |
| 100g | 68 kcal | 2.4 g | 12 g | 1.4 g |
| 150g | 102 kcal | 3.6 g | 18 g | 2.1 g |
| 200g | 136 kcal | 4.8 g | 24 g | 2.8 g |
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Is Oatmeal Good for Weight Loss?
Oatmeal can fit into a weight loss diet when portions are controlled. At 68 calories per 100g, it offers a moderate calorie density, so you can include it in a calorie deficit without blowing your budget. For best results, combine oatmeal with plenty of vegetables and a sustainable calorie target from a calorie calculator or calorie deficit calculator.
Health Benefits of Oatmeal
No single food is “magic,” but choosing foods that you can portion consistently (and actually enjoy) is a big part of sustainable fat loss and better health habits. Here are practical reasons oatmeal can be a useful addition to a balanced diet:
- Pairs well with higher-protein foods, making it easy to build a balanced meal without guessing.
- Works well for volume-friendly meals when you want to stay full on fewer calories.
- Provides useful energy from carbohydrates when you need performance and consistency.
- Keeps macros easier to manage when you want a simpler, leaner plate.
Who Is Oatmeal Best For?
Weight loss
Oatmeal can fit a weight loss plan when you track portions and keep your daily calorie target realistic.
Muscle gain
Oatmeal can support muscle gain as part of a higher-calorie day. The key is pairing it with enough protein and total calories over time.
General health
Oatmeal can be part of a healthy diet when you balance it with vegetables, adequate protein, and overall calorie intake that matches your goals.
How to Use Oatmeal in Your Diet
Practical ways to include oatmeal in meals:
- Use oatmeal as the base of a bowl with lean protein and vegetables for an easy calorie-controlled meal.
- For better satiety, add a protein source and keep sauces measured; the base portion stays consistent.
- Turn it into meal prep: cook a batch, then build different bowls across the week to avoid repetition.
- Mix it into soups or stir-fries to make meals more filling without relying on snacks later.
- Use smaller servings on rest days and larger servings around workouts for performance.
- Want a fast macro breakdown? Use the Meal Log Calculator to estimate calories and macros for your full meal (not just one ingredient).
Related Tools
Log oatmeal and other foods in the Meal Log Calculator. Set daily targets with the calorie calculator and macro calculator.
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