Running Calculators

Essential tools to help you track your fitness, plan your runs, and optimize your training.

Pace Calculator
Calculate your running pace, time, or distance. Enter any two variables to compute the third.
Pace Converter
Convert between different pace units and speed measurements for your runs.
Target Heart Rate Calculator
Calculate your target heart rate zones for optimal training intensity.
BMI Calculator
Calculate your Body Mass Index to assess your weight status.
Body Fat Calculator
Estimate your body fat percentage using various measurement methods.
BMR Calculator
Calculate your Basal Metabolic Rate to understand your daily calorie needs.
Calorie Calculator
Calculate your daily calorie needs based on your activity level and goals.
Calories Burned Calculator
Calculate calories burned during various running and exercise activities.
Ideal Body Weight Calculator
Calculate your ideal body weight using multiple medical formulas.

More Tools Coming Soon

We're constantly adding new calculators and tools to help you with your running journey. Check back regularly for updates!