The purpose of a calorie calculator is to estimate the number of calories needed per day based on factors such as age, weight, height, gender, and activity level. Moreover, our unique calculator offers you an option to add your body fat percentage as well! It helps individuals track and manage their calorie intake for weight management or fitness goals.
Instructions
⚠️ How to use the calculator?
❗ If any field is empty, an invalid "NaN' result will appear.
- Enter your weight, height, and age.
- Enter your body fat percentage. If you do not know it, select the "I don't know my body fat percentage" option. The calculator will still give a generalized result.
- Select your Gender, Activity Level, and Goal (-500 calories for losing weight and +500 calories for gaining weight).
- Click the "Calculate" button.
- This calculator uses the Harris-Benedict equation to estimate calorie needs.
❗ If any field is empty, an invalid "NaN' result will appear.
