Sports Calculators

Marathon Pace Calculator

Pace Calculator

Race Predictor

Race Time Improvement Calculator

Running Calorie Calculator - Calories Burned Running

Training Pace Calculator

VO2 Max Runners Calculator

Bike Cadence and Speed Calculator

Bike Gear Calculator

Biking Life Gain

Calories Burned Biking Calculator

Cycling Breakaway Calculator

Cycling Heart Rate Zone Calculator

Cycling Wattage Calculator

Bench Press Calculator - Find Your 1RM

Calories Burned Calculator

ERA Calculator (Earned Run Average)

Heart Rate Calculator

Hiking Calculator

Kiteboarding Calculator

Max Heart Rate Calculator

Target Heart Rate Calculator

Tennis Balls

Walking Calorie Calculator

Wilks Calculator

Winning Percentage Calculator