How to Use the Macro Planner
Take complete charge of your nutrition and fitness journey with the TDEE (Total Daily Energy Expenditure) & Macro Planner. Whether you want to shed stubborn body fat, build lean muscle mass, or simply maintain a healthy physique, guessing how much food you should eat rarely works. This comprehensive fitness tool acts as your personal digital nutritionist, calculating your exact daily caloric needs and breaking them down into ideal Macronutrients (Proteins, Fats, and Carbohydrates) based on your unique body metrics and specific goals.
Understanding TDEE and Macronutrients
Your TDEE is the total number of calories your body burns in a 24-hour period, factoring in your resting metabolism and your daily physical movement. Once your overall calorie target is established, this calculator divides that energy into the three essential building blocks of nutrition:
- Protein: Essential for muscle repair, recovery, and preventing muscle loss while in a calorie deficit for weight loss.
- Dietary Fats: Vital for hormone regulation, joint health, brain function, and absorbing essential vitamins.
- Carbohydrates: Your body's primary and preferred energy source, fueling intense gym workouts and daily physical activities.
Step-by-Step Guide to Custom Nutrition
- Enter Your Body Metrics: Input your current age, gender, height, and weight to establish your baseline metabolic rate.
- Select Your Activity Level: Be honest about your weekly movement! Choose from sedentary (typical desk job), light exercise, moderate, heavy, or professional athlete.
- Choose Your Fitness Goal: Select whether you want to lose weight (create a caloric deficit), maintain your current weight, or gain muscle (create a caloric surplus).
- Pick a Diet Preference: Tailor your macro split to fit your specific eating style, such as a balanced diet, low-carb, or high-protein regimen.
- Review Your Plan: Instantly view your customized daily calorie target and the exact grams of protein, fats, and carbs you need to consume every day to hit your goal.
Frequently Asked Questions (FAQ)
Q: What is the difference between BMR and TDEE?
A: Basal Metabolic Rate (BMR) is the baseline number of calories your body burns at rest just to
keep you alive (breathing, pumping blood, etc.). TDEE takes your BMR and adds the calories you burn
through daily physical activity, giving you the true total of what you burn in a single day.
Q: Is my physical data and weight information kept
private?
A: Absolutely. Hapsas uses a privacy-first, client-side architecture. All of your body metrics and
fitness goals are processed locally inside your device's browser. Your personal health data is never
uploaded, tracked, or saved on any external servers.
Q: Can I use this macro planner offline at the grocery
store?
A: Yes! Because this tool is built as an offline-capable Progressive Web App (PWA), you can load it
once and check your daily macro targets anywhere, even if you lose your mobile network connection.