Fitness calculators

Fitness calculators for runners, cyclists and people who train with weights: pace and race-time predictions, heart-rate training zones, one-rep maximums and estimates of energy used.

These are being built now. Each one will show its formula and say which studies or conventions it is based on.

Coming soon

  • Pace Calculator
  • Running Speed Calculator
  • Race Time Calculator
  • Running Split Calculator
  • Calories Burned Calculator
  • One Rep Max Calculator
  • Cycling Speed Calculator
  • Swimming Pace Calculator
  • Steps to Distance Calculator
  • Steps to Calories Calculator
  • VO2 Max Calculator
  • Heart Rate Zone Calculator
  • Marathon Time Predictor

Questions

When will the fitness calculators be ready?

They are in progress. Calculators are published only when they are complete and tested; until then they are listed as coming soon.