VO₂ Max Estimator
Estimate cardiovascular fitness from resting and max heart rate.
About This VO₂ Max Estimator
This free vo₂ max estimator is built on published clinical evidence and peer-reviewed research. All calculations run entirely in your browser — no data is sent to any server, and no account is required. Results are educational estimates intended to guide informed conversations with qualified healthcare or financial professionals.
Enter your personal data above for an instant, personalised result. For maximum accuracy, use recent measurements (taken within the past week). Update your inputs as your circumstances change — particularly weight and activity level, which affect most wellness metrics.
Preventive Health in the USA — What's Covered
Under the ACA, US insurance plans must cover a broad range of preventive services at no cost, including: BMI screening and obesity counseling (adults), healthy diet counseling (for at-risk adults), blood pressure screening, cholesterol screening (women 45+), and Type 2 diabetes screening. Find your full free preventive care list at healthcare.gov/preventive-care-women. Registered Dietitian (RD) consultations are covered for weight management and diabetes prevention under most major US plans.
When to Seek Professional Guidance in the USA
Schedule a preventive care appointment with your primary care provider annually. If wellness metrics suggest risk (e.g., WHR above healthy range, significant sleep debt, very low VO₂ max for your age), bring these results to your appointment. Find affordable primary care through community health centers at findahealthcenter.hrsa.gov — these use sliding-scale fees based on income.