Calculators to boost your performance

Fuel Your Ride

Understanding your carbohydrate burn is crucial for maintaining energy and sustaining effort. Use this calculator to estimate your pre-ride carb needs, ensuring you consume enough to keep your performance strong and avoid fatigue.

Recover for Tomorrow

Recovery is key for your next session. After your ride, calculate how many carbs you’ve burned and how much you need to replenish. Proper refueling restores glycogen, promotes muscle recovery, and prepares you for continued progress and performance.

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Limitations

There are limitations to this calculator and it only gives strong estimates.

There are many complex processes that occur in your body, and the requirements vary for each individual.

This calculator assumes a constant power output and does not account for power spikes or freewheeling.

A power meter is required, without it, power estimates can be very inaccurate.

Temperature can affect calorie burn.

The calculator assumes your body is not depleted of carbohydrates and that you are relatively fresh.

The age calculation is an average estimate, and individual differences should be considered.

It assumes you have an up-to-date threshold power.

For an accurate measure of your metabolism, a lab test is recommended.

  • Benchmark Performance: Compare your results against elite standards.
  • Identify Focus Areas: Pinpoint your strengths and weaknesses.
  • Motivate Improvement: Receive clear feedback to set goals.
  • Track Progress: Monitor changes in the balance of your performance over time.
  • This calculator is aimed at more seasoned athletes and not those who are more recreational athletes.
Triathlon Discipline Strength Calculator

Triathlon Discipline Strength Calculator

Efficient Endurance focuses on getting the best out of everyone with the precious time we have

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