Free nutrition calculators

Work out your daily calories and macros in a minute. The same formulas the C for Calories app uses.

How many calories a day to lose, maintain or gain weight.

Your maintenance calories: total daily energy expenditure.

A daily target for the weekly weight loss you want.

Protein, carbs and fat in grams for your goal.

How many grams of protein you need a day.

Calories you burn at rest.