Fitness Calculators
Calculate calories burned, target heart rate, VO2 max, and track your fitness progress.
Related Categories
Calorie Deficit Calculator
Estimate your calorie deficit using established health formulas so you can track progress, understand your numbers, and make better lifestyle decisions.
Calories Burned Calculator
Estimate calories burned during various activities based on weight and duration.
One Rep Max Calculator
Calculate your one-rep maximum (1RM) lifting strength from submaximal lifts.
Pace Calculator
Calculate running or walking pace per kilometer or mile. | Free online calculator at Toolviora
Target Heart Rate Calculator
Calculate target heart rate zones for exercise based on age and fitness goals.
TDEE Calculator
Calculate your Total Daily Energy Expenditure (TDEE) - the total calories you burn per day.
VO2 Max Calculator
Estimate VO2 max (maximum oxygen consumption) using the Cooper test or resting heart rate method.