Keto Macro Calculator: Find Your Perfect Daily Macros

🥑 Keto Macro Calculator

Calculate your personalized daily fat, protein & carb targets for ketosis

Quick Presets
📏 Your Measurements
✅ Your Standard Keto Macros
Daily Calories
kcal / day
Daily Fat
grams / day
Daily Protein
grams / day
Net Carbs
grams / day
📋 Full Breakdown
Basal Metabolic Rate (BMR)
Total Daily Energy Expenditure (TDEE)
Target Calories (Goal Adjusted)
Lean Body Mass
Calories from Fat
Calories from Protein
Calories from Carbs
Macro Ratio (F / P / C)
📊 Macro Distribution
Fat0%
Protein0%
Carbs0%
💡 How this works: We use the Mifflin-St Jeor formula to calculate your BMR, multiply by your activity factor for TDEE, then apply your goal adjustment. Protein is set by lean body mass. Fat fills remaining calories. Carbs are kept at keto threshold (typically 5% or under 50g net).
📈 Keto Macro Ratio Reference
Keto Protocol Fat % Protein % Carbs % Max Net Carbs/day Best For
Standard (SKD) 70–75% 20–25% 5% 20–50g General ketosis & fat loss
Targeted (TKD) 65–70% 20–25% ~10% 20–50g + 20g workout Active gym-goers
Cyclical (CKD) 70% 20% 5% / 50%+ 50g keto / 400g+ refeed Bodybuilders, athletes
Therapeutic 80–90% 10–15% 2–5% 20g strict Medical / neurological
High Protein Keto 60–65% 30–35% 5% 20–50g Muscle preservation
🥦 Common Keto Foods — Macros per 100g
Food Calories Fat (g) Protein (g) Net Carbs (g) Keto Rating
Avocado 160 14.7 2.0 1.8 ⭐⭐⭐⭐⭐ Excellent
Bacon (cooked) 541 42.0 37.0 1.4 ⭐⭐⭐⭐⭐ Excellent
Cheddar Cheese 402 33.0 25.0 1.3 ⭐⭐⭐⭐⭐ Excellent
Salmon (raw) 208 13.0 20.0 0.0 ⭐⭐⭐⭐⭐ Excellent
Chicken Breast 165 3.6 31.0 0.0 ⭐⭐⭐⭐ Good (low fat)
Broccoli 34 0.4 2.8 4.0 ⭐⭐⭐⭐ Good
Spinach 23 0.4 2.9 1.4 ⭐⭐⭐⭐⭐ Excellent
Eggs (whole) 155 11.0 13.0 0.7 ⭐⭐⭐⭐⭐ Excellent
Butter 717 81.1 0.9 0.1 ⭐⭐⭐⭐⭐ Excellent
Almonds 579 49.9 21.2 3.7 ⭐⭐⭐⭐ Good
📊 Calorie & Macro Reference by Calorie Target
9
cal per gram fat
4
cal per gram protein
4
cal per gram carb
<50g
carbs for ketosis
Calorie Target Fat (70%) Protein (25%) Carbs (5%) Net Carbs
1,200 kcal 93g 75g 15g 15g
1,500 kcal 117g 94g 19g 19g
1,800 kcal 140g 113g 23g 23g
2,000 kcal 156g 125g 25g 25g
2,200 kcal 171g 138g 28g 28g
2,500 kcal 194g 156g 31g 31g
3,000 kcal 233g 188g 38g 38g
📌 Net Carbs vs Total Carbs: Net carbs = Total Carbohydrates – Dietary Fiber – Sugar Alcohols. This is what matters for ketosis. Fiber does not spike blood sugar and does not count toward your keto carb limit. Always read nutrition labels using net carbs, not total carbs.
⚠ Protein Caution: Too much protein on keto can trigger gluconeogenesis (conversion of protein to glucose), potentially kicking you out of ketosis. Stay within your recommended range. Lean body mass — not total body weight — is used to set protein targets accurately.

A Macro calculator helps to estimate the needs in Macro nutrients for a person according to their age, physical traits, level of activity and goals for weight. To use it simply enter your age, gender, height, weight, level of motion and goals, to receive a custom plan about Macro. Like this it removes the hard math from the task.

The computation depends mainly on the weight of the person and on the amount of calories, that one probably will burn daily.

How to Use a Macro Calculator

Everyday foods store three main Macro nutrients, that one also calls Macro nutrients. Calculators about Macro set the ideal mix of proteins, carbohydrates and fats for various goals of training. Whether one wants to lose weight, build muscles, improve the haelth or increase stamina, the tool gives a fitting food program with Macro, calories and portions, that is fitted to the body and to the goals.

Physical activity alone does not suffice to remove fat. To win muscles, you need to balance food with a bit of extra. Some Macro calculators are designed to control the entry of calories aiming for maximum increase of lean muscle.

Plans like pure bulking or lean bulking consist in gain of muscles, while one keeps the growth of body fat low in that phase.

Knowing the amount of body fat allows more exact results. A formula, that includes the lean body mass in the math, gives more reliable patterns. Basically know, how many muscle one wants to add and how many fat to remove during a week.

Such goals help to estimate the needed amounts of carbohydrates, proteins and fats.

Some calculators base on the Dietary Reference Intakes, that the Division of Health and Medicine of the National Academies of Sciences, Engineering and Medicine built. Those data reflect the newest scientific knowledge about food needs. Other resources also include calculators for TDEE, for PCOS, tools for BMI and for Keto, besides the Macro calculator.

There are apps that help to track all of that. Macrofactor maybe works more for newcomers, while RP Diet Coach better suits for serious planning of meals. Macrosfirst can estimate the size of portions, which makes it easy and fast to fit foods to the Macro.

Calculators about calories always have a bit of guessing, so eating a fixed sure number of calories and checking the balance for three weeks is a good method. If the weight does not change, one can adjust the calories by around ten percent and repeat the process.

Even hitting the Macro seventy to eighty percent of the time already can give great results. Knowing the numbers is only the first step. Tying a Macro calculator with a plan for meals or with a set of recipes, that one can easily follow, creates the reel change.

Some tools even make a custom meal plan based on the given Macro, with a list for buying food andrecipes for the whole week.

Keto Macro Calculator: Find Your Perfect Daily Macros

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