Set calorie targets, understand daily energy balance, and connect weight trends to food planning — without app installs or accounts.
Daily intake targets from goals and activity.
Open toolEnergy out — foundation for deficit or surplus planning.
Open toolMinimum energy at rest before meals and movement.
Open toolWeight context alongside calorie planning.
Open toolStart with TDEE, then adjust ±300–500 kcal for loss or gain. Track weight for 2–3 weeks before large changes.
Calcxzo focuses on total energy first. Use calorie targets as a base; add macro splits per your dietitian or coach.
No signup. Calculations run locally in your browser unless a tool notes otherwise.