TDEE Calculator
Find out how many calories you burn every day so you can eat with intention — whether you're fasting, cutting, or maintaining.
Find out how many calories you burn every day so you can eat with intention — whether you're fasting, cutting, or maintaining.
Understanding how many calories your body burns each day is essential for anyone combining intermittent fasting with weight management. Your TDEE gives you a concrete number to work with, whether your goal is fat loss, maintenance, or muscle gain.
When you pair TDEE awareness with intermittent fasting, you gain two powerful levers: controlling when you eat and how much you eat. Many people find that fasting naturally reduces calorie intake, but knowing your TDEE ensures you are hitting the right target rather than guessing.
Estimate your intermittent fasting results based on protocol, consistency, and starting stats. See 30, 60, and 90-day projections.
Calculate your ideal fasting and eating windows based on your schedule, sleep time, and lifestyle. Get a personalised daily timeline.
Calculate daily water intake based on weight, activity level, and climate. Includes fasting-specific hydration guidance.
The Fasted app helps you pair your calorie targets with a fasting schedule, so you can manage both energy intake and meal timing in one place.
Free to use — No account required