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Personalized nutrition, made simple
Eat what you love.Hit your macros.
Find a realistic daily calorie and macro target built around your body, lifestyle, and goals—in less than a minute.
Calculate my macrosTakes about 60 seconds
- Built around your body and routine
- Adjusts for fat loss, maintenance, or gain
- Free, instant, and no sign-up required
Example daily plan
2,140 calories
Protein148g
Carbohydrates252g
Fats62g
30%
Protein
45%
Carbs
25%
Fats
Your personalized plan
Calculate your macros
Enter your details below. You can update anything and recalculate whenever your routine or goal changes.
Your plan will appear here.
Fill in the calculator and we’ll estimate the daily calories, protein, carbs, and fats that fit your goal.
Daily calories
Protein target
Carb target
Fat target
How it works
A useful target, not another diet rule.
IIFYM means “If It Fits Your Macros.” It gives you a flexible structure for eating—so individual foods do not have to be labeled good or bad.
- 01
Tell us about you
Add a few basics about your body, activity, and current goal.
- 02
Get your daily targets
See a practical calorie target with protein, carb, and fat goals.
- 03
Put the plan to work
Use your targets as a flexible guide—not a list of forbidden foods.
Keep the momentum going
Turn your targets into everyday habits.
Log meals, scan foods, and keep an eye on your daily macros with Lilbite’s simple iOS food tracker.
Download on the App Store