Calorie Calculator

Calculate your daily needs for calories, protein, carbs, and fats.

Your Results

Fill out the form on the left to see your personalized calorie and macronutrient needs. Your results will appear here.

How To Use Calorie Calculator?

1

Enter Your Details

Provide your age, gender, weight, and height to determine your Basal Metabolic Rate (BMR).

2

Select Activity Level

Choose how active you are to calculate your Total Daily Energy Expenditure (TDEE).

3

Set Your Goal

Pick a goal (loss, gain, or maintain) to get your target calories and macro breakdown.

Key Features

Precise Formulas

Uses the Mifflin-St Jeor Equation, the most accurate standard for BMR calculation.

Macro Breakdown

Get detailed grams for protein, carbs, and fats based on your specific diet preferences.

100% Private

All calculations happen in your browser. We never store or track your personal health data.

Frequently Asked Questions

What is BMR?
BMR (Basal Metabolic Rate) is the number of calories your body burns while at rest to maintain basic life functions.
What is TDEE?
TDEE (Total Daily Energy Expenditure) is an estimation of how many calories you burn per day when exercise is taken into account.
How many calories should I eat to lose weight?
Generally, eating 500 calories less than your TDEE per day results in approximately 0.5kg of weight loss per week.