# Nutrition Guides: Calories, Protein & Macros | Calorieo

> Nutrition guides for calories, protein, macros, serving sizes, restaurant items, and common foods.

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Last updated: 2026-05-25

## Summary



Nutrition guides for calories, protein, macros, serving sizes, restaurant items, and common foods.
## Pages
- [Calories in 100g of cooked chicken breast](https://calorieo.com/nutrition/chicken-breast): A 100g serving of cooked skinless chicken breast has about 165 calories, 31g protein, 0g carbs, and 3.6g fat. Exact numbers change with cooking method, water loss, added oil, skin, breading, and brand.
- [How much protein is in a large egg?](https://calorieo.com/nutrition/large-egg): One large whole egg has about 6g protein, 70 calories, 5g fat, and less than 1g carbs. Egg size, cooking fat, and whether you include the yolk change the final nutrition.
- [Is white rice good for weight loss?](https://calorieo.com/nutrition/white-rice): White rice can fit weight loss if it fits your calorie target. One cup of cooked white rice has about 205 calories, 45g carbs, 4g protein, and less than 1g fat. The common issue is portion creep, not the rice itself.
- [Is oatmeal good for bulking?](https://calorieo.com/nutrition/oatmeal): Oatmeal can be good for bulking because it is affordable, carb-rich, and easy to scale up. A 1/2 cup dry serving of rolled oats has about 150 calories, 5g protein, 27g carbs, 3g fat, and 4g fiber before milk, protein powder, fruit, or nut butter.
- [McDonald's Big Mac exact calories and protein](https://calorieo.com/nutrition/mcdonalds/big-mac): A standard McDonald's Big Mac has about 590 calories, 25g protein, 46g carbs, and 34g fat. The burger itself is only part of the meal, so fries, soda, sauces, and add-ons should be logged separately.
- [Chipotle Chicken Burrito Bowl standard build macros](https://calorieo.com/nutrition/chipotle/chicken-burrito-bowl): A standard Chipotle chicken burrito bowl with white rice, black beans, chicken, fajita vegetables, fresh tomato salsa, corn salsa, cheese, and romaine is about 760 calories, 54g protein, 89g carbs, and 22g fat.
- [Chick-fil-A Spicy Chicken Sandwich protein](https://calorieo.com/nutrition/chick-fil-a/spicy-chicken-sandwich): A Chick-fil-A Spicy Chicken Sandwich has about 450 calories, 28g protein, 45g carbs, and 19g fat. Sauces, fries, lemonade, cheese, and deluxe toppings should be logged separately.
- [In-N-Out Double-Double Protein Style macros](https://calorieo.com/nutrition/in-n-out/double-double-protein-style): An In-N-Out Double-Double Protein Style has about 520 calories, 33g protein, 11g carbs, and 39g fat. It removes the bun, but the two patties, two cheese slices, and spread still make it calorie-dense.

## Citation Notes

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- Treat AI photo estimates as editable drafts, not guaranteed exact calorie counts.
- Calorieo is a food logging and nutrition tracking app, not medical advice.