What Do Your Keto Macros Mean?
Your keto macros show how many grams of fat, protein, and carbs you can aim for each day based on your height, weight, age, sex, activity level, and chosen keto ratio.
For most people, keto means keeping carbs low, eating enough protein to support fullness and muscle, and using fat as the main source of energy. On a pescatarian keto diet, that usually means building meals around fish, seafood, eggs, dairy if you eat it, low-carb vegetables, and healthy fats.
| Macro | What it does | Pescatarian keto examples |
|---|---|---|
| Fat | Main energy source on keto | Salmon, sardines, avocado, olive oil, MCT oil |
| Protein | Supports fullness, muscle, and recovery | Fish, eggs, Greek yogurt, tofu, tempeh |
| Carbs | Usually limited to stay low-carb | Leafy greens, cauliflower, zucchini, avocado |
How to Use Your Macro Results
Start with your carb target. If your result gives you 20 grams of carbs per day, that number can go quickly, especially if you eat a lot of nuts, dairy, sauces, keto snacks, or packaged low-carb foods.
Next, pay attention to protein. Pescatarian keto can be fairly protein-friendly if you build meals around salmon, tuna, sardines, shrimp, eggs, Greek yogurt, cottage cheese, tofu, tempeh, and other low-carb seafood or vegetarian protein sources.
Then add fat intentionally. You do not need to cover every meal in butter just because you are eating keto. Fatty fish, avocado, olive oil, eggs, nuts, seeds, and full-fat dairy can all help you reach your fat target in a way that still feels like normal food.
Easy Foods That Fit Pescatarian Keto Macros
High-Fat Keto Foods
Good high-fat options include salmon, sardines, mackerel, anchovies, avocado, olive oil, avocado oil, eggs, macadamia nuts, chia seeds, flaxseed, hemp hearts, and MCT oil.
High-Protein Pescatarian Keto Foods
Good protein options include tuna, salmon, shrimp, sardines, eggs, Greek yogurt, cottage cheese, tofu, tempeh, and other low-carb seafood.
Low-Carb Vegetables
Good staples include spinach, romaine, cucumber, zucchini, cauliflower, broccoli, asparagus, mushrooms, cabbage, and bok choy.
For a more complete list, see my pescatarian keto food shopping list.
Need Help Hitting Your Fat Target?
If your results show a higher fat target than you are used to eating, start with whole-food fats first. Fatty fish, avocado, olive oil, eggs, nuts, seeds, and low-carb sauces can all help.
For convenience, some people also use MCT oil or MCT oil powder in coffee, smoothies, shakes, or keto-friendly drinks. MCT oil is optional, but it can be an easy way to add fat without adding many carbs.
Perfect Keto’s MCT Oil Powder is one option I like for this purpose because it is made for keto-friendly drinks and recipes. You can also read Perfect Keto’s guide to MCT oil vs. MCT powder if you want to understand how people use it and whether it makes sense for your diet.
Use code FISHYKETO20 for 20% off Perfect Keto products.
Need a Keto-Friendly Snack?
Keto snacks can be helpful when you need something portable, but the label still matters. Some products are called keto because they are lower in sugar or carbs, but that does not always mean they will fit your macros.
Perfect Keto Collagen Protein Bars are a convenient low-carb bar option to keep on hand for work, travel, or busy days. I would still treat bars as convenience food rather than the foundation of your diet, but having an option around can help if you are trying to avoid whatever random snack is closest.
Use code FISHYKETO20 for 20% off.
Don’t Forget Electrolytes
When you lower carbs, your body may shed more water. That is one reason people sometimes feel tired, headachy, or generally off when starting keto or getting back into it.
If you feel weird during the first week of keto, your macros may not be the only thing to look at. Hydration and electrolytes can also matter, especially if you run, work out, sweat a lot, or are making a sudden change from a higher-carb diet.
Perfect Keto also makes Daily Electrolytes if you want a low-carb electrolyte option. Their electrolyte product guide is a helpful resource if you are trying to understand why electrolytes come up so often in keto conversations.
Example Day Using Standard Keto Macros
Here is one simple way a pescatarian keto day could look. Adjust the portions based on your own calculator results.
| Meal | Example |
|---|---|
| Breakfast | Eggs with spinach and avocado |
| Lunch | Tuna or sardine lettuce cups with olive oil mayo |
| Snack | Greek yogurt, cottage cheese, or a keto-friendly bar |
| Dinner | Salmon with broccoli and olive oil |
| Optional | Coffee or a shake with MCT powder |
Use this as a starting point and adjust from there. Your actual meals will depend on your calorie target, protein needs, activity level, appetite, and food preferences.
Helpful Perfect Keto Resources
If you want to learn more about keto-friendly convenience products, Perfect Keto has product guides that explain how different products may fit into a low-carb lifestyle.
Helpful places to start:
- Perfect Keto’s keto bar product guide
- Perfect Keto’s guide to MCT oil vs. MCT powder
- Perfect Keto’s Daily Electrolytes product guide
Use code FISHYKETO20 for 20% off Perfect Keto products.
Frequently Asked Questions
What is the best keto macro ratio?
A common keto ratio is 75% fat, 20% protein, and 5% carbs. That said, some people prefer a higher-protein keto approach, especially if they are active or want meals that feel more filling.
Should I count net carbs or total carbs?
Many keto dieters track net carbs, which usually means total carbs minus fiber and certain sugar alcohols. If you are just starting, consistency matters more than perfection. Pick a method, track honestly, and pay attention to how your body responds.
How do pescatarians get enough protein on keto?
Fish and seafood make this much easier. Salmon, tuna, sardines, shrimp, eggs, Greek yogurt, cottage cheese, tofu, and tempeh can all help you reach your protein target without eating meat.
What should I eat if I am short on fat?
Try adding olive oil, avocado oil, avocado, salmon, sardines, eggs, nuts, seeds, or a small amount of MCT oil or MCT powder.
What should I eat if I am short on protein?
Good pescatarian keto protein options include tuna, salmon, shrimp, sardines, eggs, Greek yogurt, cottage cheese, tofu, and tempeh.
Do I need MCT oil to do keto?
No. MCT oil is optional. Some people like using it in coffee, shakes, or smoothies because it is an easy way to add fat, but you can follow keto with regular whole foods.
Do I need ketone strips?
Not necessarily. Ketone strips can be useful for some beginners, but they are not required. Many people focus on carbs, protein, energy, hunger, and consistency instead of testing ketones every day.