Free Rowing Performance Calculators & Training Tools
Browse 23 free science-backed rowing calculators for Concept2 ergometer training. Tools for VO2max estimation, FTP calculation, heart rate training zones, race pace prediction, critical power analysis, calorie tracking, stroke efficiency, and more. All calculations run in your browser with no account needed.
Rowing Performance Tools
Comprehensive suite of professional calculators and analysis tools for rowers, coaches, and sports scientists. All tools use validated research models and scientific formulas.
Coming Soon
New tools in development to expand your rowing analytics toolkit.
Training Plan Generator
Generate personalized training plans based on your current fitness, goal times, and available training time.
About Our Tools
Science-Backed Calculations
All calculators use validated biomechanics and physiology models from peer-reviewed research, including Concept2 formulas, lactate threshold science, and VO₂max estimation methods.
Privacy First
All calculations are performed locally in your browser. We never collect, store, or transmit your personal data or training information.
Free Forever
Professional-grade tools available to everyone at no cost. No subscriptions, no hidden fees, no premium tiers.
For All Levels
Whether you're a beginner learning to row or an elite athlete optimizing for competition, our tools provide valuable insights for every level.