VO2 Max Calculator

Estimate your maximum oxygen uptake (VO2 max) based on your age and resting heart rate.

Age

Gender

Resting Heart Rate (bpm)

Note: This is an estimation based on the Uth–Sørensen–Overgaard–Pedersen equation and should not be considered a medical diagnosis.

Calculate your training zones.

Calculate your Body Mass Index.

Estimate your body fat percentage.

Determine your body shape.

Estimate your daily calorie needs.

Estimate your baby's due date.

Timer for high-intensity interval training.

Estimate your daily water intake needs.

Estimate your ideal body weight.

Calculate your macronutrient needs.

Calculate your running pace.

Estimate your next menstrual cycle.

Track your pregnancy week by week.

Estimate finish times for various races.

Calculate the total weight of your backpack.

Calculate common baseball statistics.

A suite of vision screening tools.