Athlete's Calculator

Athlete’s Calculator is an all-in-one sports and fitness calculator for runners, cyclists, swimmers, and gym enthusiasts. Quickly compute pace, speed, split tables, and race-time predictions with precise, sport-specific presets. Estimate heart rate zones, calorie burn, and VO2max, and track essential body metrics like BMI and BMR to fine-tune training and recovery. Designed for quick answers and clear visuals, it’s a fast, accurate tool for training planning, weight management, and performance optimization. Keywords: sports calculator, pace calculator, heart rate zone calculator, VO2max, calorie calculator, training planner.