What does this Calorie Calculator do?

It calculates daily calorie needs, including BMR, TDEE, and goal-based calorie targets for weight loss, muscle gain, or maintenance.

How accurate is the calculation?

The tool uses the trusted Mifflin–St Jeor formula, commonly used by nutritionists and trainers.

Does this tool give macro breakdowns?

Yes. It provides recommended daily protein, carbs, and fats in both grams and calories.

Do I need to sign up?

No. The calculator is fully free with no signup required.

No. All calculations run locally in your browser for complete privacy.

Introduction:

The Calorie Calculator helps you estimate how many calories your body needs per day based on your age, gender, height, weight, and activity level. Whether your goal is to lose weight, build muscle, or maintain your current physique, this tool gives an accurate daily calorie target using trusted formulas. Perfect for fitness beginners, gym users, athletes, and anyone tracking nutrition.

Calorie Calculator — Daily Calories, TDEE & Macro Targets

Calorie Calculator

Calculate BMR, TDEE (daily calories) and simple macro targets. Switch units and set your goal.

Units Sex Age

Weight (kg)

Height (cm)

BMI (calculated)

Activity Level Goal

Protein target (g per kg or per lb)

Uses Mifflin–St Jeor for BMR. Macros are suggestions, not medical advice.

How to use?

Choose units (Metric or Imperial).
Enter age, sex, weight, height, and activity level.
Choose a goal: Maintain / Mild loss / Aggressive loss / Mild gain / Aggressive gain.
Click Calculate → you get:
- BMR (Basal Metabolic Rate)
- TDEE (Total Daily Energy Expenditure)
- Calorie target for your goal
- Macro suggestions (protein, carbs, fats in grams & kcal)

Why is it used?

People use a calorie calculator to plan weight loss, gain, or maintenance — it gives a data-driven daily calorie target and simple macro targets so users can track food intake and reach goals. Useful for fitness beginners, dieters, and trainers.

Who Should Use This Tool?

This tool is ideal for:

People starting a weight-loss plan
Gym-goers tracking bulking or cutting
Fitness enthusiasts monitoring daily calories
Diet planners and nutrition beginners
Athletes optimizing energy intake
Anyone wanting to understand how much to eat per day

Frequently Asked Questions (FAQs)

1. Is this Calorie Calculator free?
Yes, it is completely free with no limits or registration.

2. Which formula does this calculator use?
It uses the Mifflin–St Jeor formula, known for accuracy in estimating BMR and daily calorie needs.

3. What are maintenance calories?
This is the number of calories you need to eat daily to maintain your current weight.

4. How do I calculate calories for weight loss?
The tool automatically gives you a calorie deficit number, based on safe and healthy reduction levels.

5. Does activity level really matter?
Yes -your movement, workouts, and lifestyle greatly affect your daily calorie needs.

6. Is my personal data saved or stored?
No. Nothing is stored. All calculations happen in your browser.

7. Can I use this on my phone?
Yes, the tool is fully optimized for Android, iPhone, and tablets.

⭐ Related Tools:

BMI Calculator
https://iluvtool.com/bmi-calculator/
BMR Calculator (Basal Metabolic Rate)
https://iluvtool.com/bmr-calculator/
Body Fat Calculator
https://iluvtool.com/body-fat-calculator/
Protein Intake Calculator
https://iluvtool.com/protein-intake-calculator/
Daily Water Intake Calculator
https://iluvtool.com/water-intake-calculator/

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