This calculator provides estimates based on the Mifflin-St Jeor equation and standard activity multipliers. Individual results may vary significantly based on metabolism, genetics, body composition, and adherence.
This is not medical advice. Intermittent fasting is not suitable for everyone, including pregnant or breastfeeding women, children, people with eating disorders, type 1 diabetes, or those on certain medications. Always consult a healthcare professional before starting any fasting regimen.