What Is My BMI - Online BMI Calculator FREE

Our free Calorie Calculator helps you estimate daily calorie needs based on your age, height, weight, gender, and activity level. If you’ve ever wondered how do you calculate calories from fat, or how do I calculate calories from a recipe, this page will give you clear answers and tools. Combine it with our BMI Calculator and Lean Body Mass Calculator for a complete health overview.

Calculate Your Daily Calorie Needs

Enter your details below and find out how many calories your body needs to maintain, lose, or gain weight.

Calorie Calculator

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Your Results Will Appear Here

Fill out the form and click calculate to see your daily calorie needs and macro breakdown.

What Is a Calorie Calculator?

A calorie calculator estimates how many calories your body requires each day based on scientific formulas like BMR (Basal Metabolic Rate) and TDEE (Total Daily Energy Expenditure). It helps you decide whether to eat more, less, or maintain your current intake.

Why Is It Important?

  • Weight Loss: Create a safe calorie deficit to burn fat gradually.
  • Muscle Gain: Know exactly how much surplus you need to build lean muscle.
  • Maintenance: Stay consistent with your current weight and energy balance.
  • Nutrition Planning: Helps athletes, fitness enthusiasts, and even beginners plan meals effectively.

How Do You Use the Calculator?

  1. Enter your height and weight in your preferred units.
  2. Fill in your age and select your gender.
  3. Choose your activity level (from sedentary to very active).
  4. Pick your goal (lose weight, maintain, or gain weight).
  5. Click Calculate to see your daily calories and macro breakdown.

Calories From Fat, Protein, and Carbs

Energy comes from three macronutrients:

  • Fat: 1 gram = 9 calories
  • Protein: 1 gram = 4 calories
  • Carbohydrates: 1 gram = 4 calories

Our calculator also shows your recommended macros to balance your diet effectively.

Calculate Calories From Recipe

Many people ask, how do I calculate calories from a recipe? We are developing a new Calorie Recipe Calculator where you can add ingredients, portion sizes, and instantly know the calories in your meals. Stay tuned for updates!

What To Do After Getting Results?

  • If losing weight: Eat 300–500 calories less than your daily requirement.
  • If gaining weight: Eat 300–500 calories more than your daily requirement.
  • If maintaining: Stick to the suggested calorie intake for balance.

Tip: For more precise planning, combine this with our Lean Body Mass Calculator.

Start Your Health Journey Today

Now that you know your daily calorie needs, explore our diet plans and fitness workouts designed to help you achieve your goals faster.

Explore Weight Loss Plans

Frequently Asked Questions

1 gram of fat equals 9 calories. Our calculator uses this value to give you accurate macro breakdowns.

Yes, our upcoming recipe calculator will let you enter ingredients and portion sizes for exact calorie counts.

It provides close estimates using BMR and TDEE formulas. Real-life results may vary by metabolism and lifestyle.

Exercise is recommended to maintain muscle mass, improve health, and support sustainable fat loss.

Calories are total energy; macros show how energy is split between protein, carbs, and fat.

Anyone managing weight, athletes, or people improving nutrition can benefit from it.

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