20 Best High-Protein, Low-Calorie Foods for Weight Loss (With Macro Breakdown)

If you are trying to lose weight, there is one rule that dictates your success: you must be in a calorie deficit. But there is a second rule that dictates how easy that deficit will be to maintain: you must eat enough protein.

A high-protein diet for weight loss works because protein is highly satiating. It keeps you full, stops cravings, and preserves your hard-earned muscle mass while your body burns fat. However, hitting a high protein goal while keeping your calories low can feel like solving a puzzle.

The secret is focusing on high-protein, low-calorie foods. These are foods with an excellent protein-to-calorie ratio. Here are the 20 best options to include in your diet.

The Best Animal-Based Protein Sources

Animal proteins are "complete" proteins, meaning they contain all nine essential amino acids your body needs to build muscle and repair tissue.

Food	Serving Size	Calories	Protein (g)	Protein-to-Calorie Ratio
1. Chicken Breast (Skinless)	100g (3.5 oz)	165	31g	Excellent
2. Turkey Breast	100g (3.5 oz)	135	30g	Excellent
3. Egg Whites	1 cup (243g)	126	26g	Outstanding
4. Canned Tuna (in water)	1 can (165g)	190	42g	Excellent
5. Shrimp	100g (3.5 oz)	99	24g	Outstanding
6. White Fish (Cod/Tilapia)	100g (3.5 oz)	82	18g	Outstanding
7. Pork Tenderloin	100g (3.5 oz)	143	26g	Great
8. Lean Ground Beef (95% lean)	100g (3.5 oz)	137	21g	Great

The Best Dairy-Based Protein Sources

Dairy is not only high in protein but also rich in calcium and often contains probiotics for gut health.

Food	Serving Size	Calories	Protein (g)	Protein-to-Calorie Ratio
9. Non-Fat Greek Yogurt	170g (6 oz)	100	17g	Excellent
10. Low-Fat Cottage Cheese	1 cup (226g)	163	28g	Excellent
11. Skyr (Icelandic Yogurt)	150g (5.3 oz)	90	16g	Excellent
12. Low-Fat Milk (Skim)	1 cup (240ml)	83	8g	Good
13. Whey Protein Isolate	1 scoop (30g)	110	25g	Outstanding

The Best Plant-Based Protein Sources

While plant proteins are often higher in carbohydrates or fats than animal sources, they bring essential fiber and micronutrients to your diet.

Food	Serving Size	Calories	Protein (g)	Protein-to-Calorie Ratio
14. Edamame	1 cup (155g)	188	17g	Great
15. Firm Tofu	100g (3.5 oz)	144	17g	Great
16. Tempeh	100g (3.5 oz)	192	19g	Great
17. Lentils (Cooked)	1 cup (198g)	230	18g	Good
18. Black Beans	1 cup (172g)	227	15g	Good
19. Nutritional Yeast	2 tbsp (10g)	40	5g	Excellent
20. Vegan Protein Powder (Pea/Soy)	1 scoop (30g)	120	20g	Excellent

How to Build Meals Around These Foods

Knowing the foods is one thing; putting them together is another. Here are three simple, high-protein, low-calorie meal ideas:

• Breakfast: 1 cup of egg whites scrambled with spinach and tomatoes, served with a side of low-fat cottage cheese. (Approx. 35g protein, 250 calories)
• Lunch: A large salad with 150g of grilled chicken breast, mixed greens, cucumber, and a dressing made from non-fat Greek yogurt and lemon juice. (Approx. 50g protein, 350 calories)
• Dinner: 150g of baked cod or tilapia, served with a side of steamed broccoli and a half-cup of edamame. (Approx. 40g protein, 300 calories)

The Tracking Challenge

Incorporating these foods into your diet is a massive step toward your weight loss goals. However, knowing which foods are high in protein is only half the battle. Knowing exactly how much protein you actually ate requires accurate tracking.

If you add olive oil to that chicken breast, the calories double. If you pour a heavy dressing on that salad, your deficit is gone.

Most people fail at weight loss not because they eat the wrong foods, but because they drastically underestimate their portion sizes and total calorie intake. But let's face it: weighing every single ingredient and manually typing it into an app is exhausting.

The Solution: Effortless Protein Tracking

This is where ProteinLog changes the game.

Instead of searching through endless databases to find the exact brand of Greek yogurt you ate, ProteinLog lets you track your food instantly.

• AI Photo Logging: Just snap a photo of your chicken salad. The AI will identify the ingredients, estimate the portion sizes, and log the calories and protein for you.
• Barcode Scanner: Scanning your tub of cottage cheese or whey protein tub logs the exact nutritional data instantly.
• Eat Well Score: ProteinLog doesn't just track calories; it monitors your food quality, ensuring you are getting enough vegetables, fruits, and whole grains alongside your protein.

If you want to lose weight sustainably, you need a high-protein diet. And if you want to stick to that diet, you need a tracker that doesn't feel like a second job.

Start tracking your high-protein diet today. Download ProteinLog on the App Store for a free 7-day trial.