Is this the same as a normal keto macro calculator?
No. A general keto macro calculator is for lifestyle eating, body-composition goals, and self-serve planning. This page is for medically supervised therapeutic ketogenic diet therapy where calories, protein, carbohydrate, and ratio are prescribed together. It is designed to support ratio maths after the prescription exists, not to create a therapeutic prescription from scratch.
What does a 4:1 therapeutic ketogenic ratio mean?
It means four grams of fat for every one gram of protein plus carbohydrate combined. The calculator uses that relationship to work out the fat grams needed once protein and carbohydrate are known. In classical ketogenic diet therapy, that ratio is usually discussed alongside the total calorie prescription because the ratio may fit mathematically while still pushing calories above or below the planned intake.
What does a 3:1 therapeutic ketogenic diet mean?
A 3:1 ratio means three grams of fat for every one gram of protein plus carbohydrate combined. It is often used when a therapeutic ketogenic diet needs a little more room for protein or carbohydrate than a strict 4:1 plan allows. The correct ratio still depends on the clinical context and should be set by the supervising team, not chosen casually from a generic keto article.
Why can the calories end up higher or lower than the prescription?
Because the ratio may not automatically line up with the entered calorie prescription. The tool shows that mismatch so the plan can be reviewed rather than followed blindly. In clinical practice, a mismatch usually means the ketogenic team needs to reconcile calories, protein, carbohydrate, feeds, or the selected ratio together rather than forcing one value in isolation.
What is the combined protein-and-carbohydrate allowance?
It is the amount of protein plus counted carbohydrate that the entered calorie prescription can support at the selected therapeutic ratio. Counted carbohydrate includes the food carbohydrate prescription plus any medicine, supplement, or formula carbohydrate entered separately. If the prescribed protein and counted carbohydrate grams are already above that allowance, the calories and ratio do not fit together cleanly. That is why this page reports the allowance explicitly instead of hiding it in the calorie delta alone.
Do medicine, supplement, or formula carbohydrates count in the therapeutic ketogenic ratio?
Yes, when the supervising team says those carbohydrate grams should be counted. This calculator includes a separate medicine, supplement, or formula carbohydrate field so hidden non-food carbohydrate can be included in the ratio maths without being mixed into the food carbohydrate row. If the value is unknown, confirm it with the ketogenic diet team, pharmacist, product label, or formula documentation rather than guessing.
Why are non-food carbohydrates not split across the meal or feed table?
Because they may not be eaten as part of each meal. They might come from a medicine dose, supplement preparation, formula ingredient, or product carrier at a specific time of day. The calculator counts them in the therapeutic keto ratio, then keeps the meal or feed split focused on the food carbohydrate prescription so the output is useful without pretending to schedule clinical products.
Does this page generate a full therapeutic keto diet meal plan?
Not in the recipe-level sense. It gives an even per-meal or per-feed split of the prescribed daily macros so the user can see the practical daily distribution. It does not choose foods, products, supplements, medication adjustments, or weighing instructions. Those parts still belong to the ketogenic diet team or specialist meal-planning software.
Is therapeutic ketosis the same as everyday nutritional ketosis?
Not necessarily. Everyday nutritional ketosis is often discussed in weight-loss or lifestyle keto settings. Therapeutic ketosis usually refers to a more structured clinical use of ketogenic diet therapy, often with tighter ratio, calorie, and protein control. The overlap in terminology is one reason this page emphasises medical supervision throughout.
Should families use this without a ketogenic diet team?
No. This page is for maths support inside an existing clinical plan. It does not replace neurologist, dietitian, or specialist ketogenic team guidance. Families should not use it to improvise a therapeutic ketogenic diet for epilepsy or another condition without clinician oversight.
Can adults use a therapeutic ketogenic diet ratio calculator too?
Yes, but still under clinical supervision when the diet is being used therapeutically. Although many public discussions focus on paediatric epilepsy, adults may also follow therapeutic ketogenic diet protocols in specialist care. The need for prescribed calories, protein, carbohydrate, and medical review does not disappear just because the patient is an adult.
Do the meals or feeds always have to be split evenly?
No. Even splitting is a useful starting point for maths support, but many real therapeutic ketogenic meal plans are adjusted for appetite, feeding schedule, school routines, tube feeding, product availability, or tolerance. The even split shown here is a planning convenience, not a rule.
