Panterra Free tools
Free health tools
Simple, free tools to help you understand your health and what care costs. No account, no email required.
Calculator
BMI calculator
Find your body mass index from your height and weight, with an honest look at what BMI can and can't tell you.
Calculator
Calorie calculator
Estimate your maintenance calories and resting metabolic rate, with a safe, gradual weight-loss estimate.
Calculator
Healthy weight calculator
See the adult weight range that matches a healthy BMI for your height, and what that range leaves out.
Calculator
Cost of care, per year
See the whole twelve months of a treatment, all in, against what the same year costs on a membership model.