Rockport One-Mile Walk Fitness Test
Estimate VO2 max from a one-mile walk time and heart rate.
Your result
The Rockport test is designed for adults roughly 30–79. Walk the full mile at a steady pace and check your pulse immediately after finishing.
Medical disclaimer: This tool is for education and is not medical advice. Read more.
Search by intent
Find this tool when you want to:
Learn more
Heart Rate Zones Explained
Train smarter by understanding the five zones and what each does.
Fitness & ExerciseHow to Find Your Maximum Heart Rate
Compare the common formulas and learn why they are only estimates.
Fitness & ExerciseWhat Is VO2 Max and How Can You Improve It?
Aerobic capacity is one of the strongest predictors of longevity.
Frequently asked questions
What does the Rockport One-Mile Walk Fitness Test do?
Estimate VO2 max from a one-mile walk time and heart rate. Enter your values and the result and chart update instantly.
How accurate is it?
It uses published, widely used formulas. Results are estimates for education and planning, not a diagnosis. Talk to a qualified clinician about decisions affecting your health.
Is my information stored or shared?
No. All calculations run in your browser and nothing you type is sent to a server or saved.
What can I search to find this tool?
People find it by searching for: fitness test walk; estimate vo2 max from walking; rockport fitness test.