Weight Loss Calculator That Shows Your Daily Targets In Seconds
How Our Weight Loss Calculator Works
We use your stats and activity to find maintenance calories, then set a daily calorie target for weight loss. We convert that target into protein, carbs, and fat in grams you can follow.
Step 1
Enter age, sex, height, weight, activity, and goal. We set your precise maintenance and daily target.
Step 2
We translate calories into clear protein, carb, and fat grams.
Step 3
Follow the numbers, track consistently, and adjust using fixed rules when progress stalls.
Our weight loss calculator is a helpful starting point, but everyone’s body is different. For medical advice or specific concerns, consult a doctor or dietitian.
Related Topics
Learn the science behind your body’s energy needs and how to optimize your results.
Real Transformations, Real People
Real People Who Got Their Dream Body After Using Our Weight Loss Calculator
Common Questions
Find answers to your most pressing questions about calorie and macro calculations.
Start slightly below maintenance. Most people begin 300 to 500 calories under their daily burn.
Your weight and waist should trend down over time. If not, tighten tracking or adjust calories by 100 to 200 per day.
No, but steps and training help by raising daily burn. Aim to move more during the day.
Recalculate after a noticeable weight change or when your schedule or training shifts.
100% free
Ready to Take Control of Your Nutrition?
Join 2 million users achieving their goals with science, not guesswork.