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Macro Calculator — Daily Macros

Private, client-side calculation

Macro Calculator

Calculate calories, protein, carbohydrates and fat for your body, activity, goal and meal frequency.

kg
%
STEP 01🧍
Enter body details
Add age, sex, height, weight and optional body fat for lean-mass formulas.
STEP 02🎯
Choose goal settings
Pick activity, target phase, meals per day and protein preference.
STEP 03🥗
Get macro grams
See kcal, grams, percentages, per-meal targets and adjustment guidance.
Calories
Enter details
🔥
Protein
grams / day
💪
Carbs
grams / day
🍚
Fat
grams / day
🥑
Per Meal
split by meals
🍽️
📸 Your result card is ready
Download a snapshot of your result, share it, or send the link.
Macro Inputs
yrs
%
cm
kg
Macro Split Visual
🥗

Hit Calculate to see your macro split

Macro Balance
⚖️

Calculate to see balance notes

Macro Metrics
🧮

Metrics appear after calculation

✦ Result Explainer

Your explanation appears here

▣ Macro Action Plan
📋

Your plan appears after calculation

◎ What If Macro Simulator

Test a different goal percentage and protein setting without changing your main result.

Calculate your baseline first

● Ask About Your Result
Calculate first, then ask about protein, carbs, fats or meal splits.
Frequently Asked Questions

It estimates energy needs from your BMR and activity level, applies your selected goal percentage, then converts calories into protein, carbs and fat grams using protein-by-body-weight, a fat floor and remaining calories for carbs.

Moderate works for general health, high is useful for fat loss or strength training, and maximum is best reserved for aggressive cuts or people who prefer a very protein-forward diet.

Yes. Keep protein close to target, maintain enough dietary fat for adherence and health, then move remaining calories between carbs and fats based on training performance, preference and digestion.

Health & Calculation Disclaimer

Results are estimates generated locally in your browser using standard BMR equations, activity multipliers and macro allocation rules. They are for informational purposes only, not medical, dietary or clinical nutrition advice. This tool is not intended for pregnancy, breastfeeding, eating-disorder treatment, bodybuilding contest prep or medical nutrition therapy. VisionVix accepts no liability for decisions based on this output.

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