4 Cardio Calculators
Heart Rate Zone Calculator
Calculate personalized heart rate training zones to boost fitness, burn fat, and improve endurance using age, resting heart rate, and workout goals.
In category: Sports
Max Heart Rate Calculator
Estimate your max heart rate and target zones by age, fitness, and activity type. Optimize workouts, burn calories, and train smarter with this free tool.
In category: Sports
Target Heart Rate Calculator
Calculate your ideal heart rate zones for fat burn, cardio, or performance. Personalize your training using this easy-to-use Target Heart Rate Calculator.
In category: Sports
VO2 Max Calculator
Estimate your VO2 Max with ease using multiple fitness tests. Track your aerobic fitness, heart rate zones, and compare results across age and gender.
In category: Sports
We’d love to hear your thoughts on these cardio calculators or any other tools you think would be helpful! Your feedback is invaluable, and we're always working on developing more resources to support your fitness journey, whether that’s tracking heart rate zones or improving your endurance. Keep an eye out for new additions that can help you stay motivated and informed in your cardio workouts.