VO2 Max Calculator: Estimate Your VO2 Max & Aerobic Capacity
The Legion VO₂ Max Calculator helps you calculate your VO₂ max—a key measure of cardiovascular fitness—using simple field tests you can do on your own. Choose from several proven methods, follow the instructions, and you’ll get an estimate of your aerobic capacity in minutes—no lab equipment required. Because VO₂ max can be estimated in different ways, this calculator includes several tests based on walking, running, stepping, or heart rate. Each uses different inputs—such as time, distance, or pulse—so you can choose the method suits your preferences and ability. What Is VO₂ Max? VO₂ max , or “maximum oxygen uptake,” is the highest amount of oxygen your body can use during intense exercise. It’s measured in milliliters of oxygen per minute per kilogram of body weight (mL/kg/min). Find the Perfect Supplements for You in Just 60 Seconds You don't need supplements to build muscle, lose fat, and get healthy. But the right ones can help. Take this quiz to learn which ...