Keto macro calculator
Work out roughly how many calories to eat and how to split them between protein, fat and carbohydrate on a ketogenic diet. These are estimates to start from, not a prescription.
calories a day
Protein is set from your body weight, carbs from the figure you entered, and fat fills the rest of your calorie target. Adjust the inputs and recalculate to see how the split changes. Weigh yourself weekly rather than daily, and treat the first fortnight as a calibration period.
This calculator gives general estimates using the Mifflin-St Jeor equation and standard activity multipliers. It is not medical or dietary advice. A ketogenic diet is not suitable for everyone, and if you are pregnant, managing a medical condition such as diabetes, or taking medication, speak to a doctor or dietitian before starting.