Data Privacy & Calculation Method
Seamless Memory & Absolute Privacy
To enhance your experience, this tool uses advanced browser LocalStorage technology. Your body metrics (gender, age, height, weight, etc.) are automatically remembered and stored only on your personal device. Kalo500 promises: we will never require you to log in, and we will never collect, upload, or store any of your health data on our servers.
Science-backed MET Algorithm: The calorie burn calculation in this tool is based on the Metabolic Equivalent of Task (MET) standard, widely recognized by the American College of Sports Medicine (ACSM). The formula is: Calories burned (kcal) = MET value × total body weight (kg) × exercise duration (hours). This is significantly more accurate than standard step-counter algorithms.
Disclaimer: The calorie burn values and food equivalents provided by this calculator are for reference only. Actual calorie expenditure varies by individual and is influenced by heart rate, ambient temperature, muscle composition, exercise form, and other complex factors. This tool should not be used as the sole basis for professional medical diagnosis or extreme dietary plans.