Personalised calorie target

Calorie Calculator

Estimate your daily calorie needs, then get a practical starting target for fat loss, maintenance or muscle gain.

0 kcal/day

0Estimated BMR

0Maintenance TDEE

0Approx. kcal/week target

Suggested macro starting point

Protein

0 g

Fat

0 g

Carbs

0 g

Your numbers are the starting point. Consistency creates the result.Flux Built Performance — We educate. We train. We perform.

This calculator uses the Mifflin–St Jeor equation and standard activity multipliers to provide an estimate only. Individual needs can vary. Medical conditions, pregnancy, medications and other factors may require guidance from a qualified health professional.