Health Tools

Calorie & Macro Calculator

Estimate daily calorie needs and macronutrient distribution for your fitness goals

Age

Weight (kg)

Height (cm)

Maintenance Calories (TDEE)

2301kcal

Calories/day to maintain current weight.

Weight Loss

1801 kcal

Weight Gain

2801 kcal

Macronutrient Targets

Balanced SplitRecommended

PRO

173g

CAR

230g

FAT

77g

Calorie & Macro Calculator

Estimate your daily calorie needs and macronutrient targets (protein, carbs, fat) based on your age, weight, height, activity level, and fitness goal — cut, maintain, or bulk.

FAQ

How are daily calorie needs calculated?

The calculator uses the Mifflin-St Jeor equation to find your Basal Metabolic Rate (BMR), then multiplies by an activity factor (sedentary = 1.2, very active = 1.9) to get TDEE (Total Daily Energy Expenditure).

How many calories should I eat to lose weight?

A 500 calorie/day deficit produces ~0.5 kg (1 lb) of fat loss per week. Don't go below 1,200 calories (women) or 1,500 calories (men) without medical supervision.

What is a macro?

Macronutrients are the three main nutrient categories: protein (4 cal/g), carbohydrates (4 cal/g), and fat (9 cal/g). Hitting your macro targets ensures your calories come from the right sources for your goal.

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