How is my calorie need calculated?

Using the Mifflin-St Jeor equation, which estimates Basal Metabolic Rate (BMR) and adjusts for activity level.

What activity level should I choose?

Sedentary = desk job, Light = 1-3 days exercise, Moderate = 3-5 days, Very Active = 6-7 days intense exercise.

How many calories for weight loss?

A 500-calorie daily deficit typically results in ~0.5kg (1lb) per week weight loss.

Does it show macronutrient breakdown?

Yes — protein, carbohydrates, and fat recommendations based on your goal.

Calorie Calculator

Estimate daily calorie needs based on your goals. Instant, accurate, free.

No sign-up Batch convert 100% free

Age

Weight (kg)

Height (cm)

Activity Level

Maintenance Calories

2,633

calories/day

BMR

1699

Protein

150g

Fat

73g

Carbs

344g

How useful is Calorie Calculator?

How to Use Calorie Calculator

Enter your age

Enter your age, gender, height, and weight

Select your activity level

Select your activity level (sedentary to very active)

Choose your goal

Choose your goal — lose, maintain, or gain weight

View your recommended daily

View your recommended daily calorie intake and macros

Frequently Asked Questions

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