NUTRITION TOOL

Free Macro Calculator
Track Macros. See Results.

Calculate your exact daily targets for Protein, Carbohydrates, and Fats based on your specific diet and fitness goals.

Enter Your Stats

Valid age required.
Required (3-8).
Required (0-11).
Required (50-700).

Your Daily Target

0

Total Calories

Your Macro Split

Protein

0
grams

Carbs

0
grams

Fats

0
grams

What is a Macro Calculator?

A macro calculator breaks down your total daily calorie target into the exact grams of protein, carbohydrates, and fats you need to consume to achieve your physical goals.

While counting calories determines whether your body loses or gains weight, counting macros determines your body composition. Eating 2,000 calories of pure sugar will have a drastically different effect on your physique, hormones, and energy levels than eating 2,000 calories of chicken, rice, and avocado.

The Golden Rule: Hit your calorie goal first, then prioritize your protein goal. If your carbs and fats fluctuate slightly day-to-day, it won't ruin your progress as long as total calories and protein are strictly managed.

The 4 Macro Splits Explained

Your macro split should be dictated by your activity level, your primary fitness goal, and your personal dietary preferences. Choose the split you can stick to consistently.

1. Balanced Diet (30% P / 40% C / 30% F)

The standard, highly sustainable approach for the average person. It provides enough protein for muscle maintenance, adequate fats for hormonal health, and plenty of carbohydrates for daily energy and moderate exercise.

2. High Protein (40% P / 30% C / 30% F)

Ideal for individuals in an aggressive fat-loss phase (cutting). Protein is highly satiating, meaning it keeps you full. A high protein intake also forces the body to preserve lean muscle tissue while in a calorie deficit.

3. Bodybuilding (35% P / 45% C / 20% F)

Designed for individuals focused on maximizing muscle hypertrophy (growth). Fats are kept relatively low to make room for a massive influx of carbohydrates. These carbs replenish muscle glycogen, allowing for intense, high-volume resistance training sessions.

4. Keto Diet (20% P / 5% C / 75% F)

The ketogenic diet practically eliminates carbohydrates, forcing the body to transition into a state of "ketosis" where it burns fat (ketones) for energy. This split is excellent for controlling blood sugar and reducing appetite, but it is notoriously difficult to sustain long-term for athletes.

Frequently Asked Questions

Do I have to hit my macros perfectly every day?
No. Treat your macros like a budget, not a law. As long as you are within +/- 10 grams of your targets, you are doing great. Total calories and total protein are the non-negotiables. You can allow fats and carbs to swing slightly depending on your food choices for the day.
Should I track macros raw or cooked?
Always track your food in its raw, uncooked state whenever possible. Cooking alters the water weight of foods drastically. 100g of raw chicken breast has a very different macro profile than 100g of cooked chicken breast. Search for "raw" in your tracking app.
What if I hit my protein goal but go over my fat goal?
If you go over your fat limit, you will likely overshoot your total calorie limit, because fats are very calorie-dense (9 cals per gram). If you realize you ate too much fat early in the day, simply reduce your carbohydrate intake later in the day to ensure your total calories balance out.