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Our calculators

Why is it important to measure your fitness and bodybuilding performance?

You can only improve what you measure. It’s a fundamental principle that applies perfectly to fitness and bodybuilding, because without precise measurements, it’s impossible to know if you’re on the right track or just treading water.
Imagine navigating without a compass or map. Frustrating and inefficient, isn’t it?

Yet that’s what many people do by neglecting to quantify their progress in their fitness journey. In reality, tracking your performance allows you to see your progress concretely, which is a real motivational boost. It’s that little spark that pushes you to keep going when you feel like giving up! Because yes, sometimes we think we haven’t progressed, and it just takes diving back into your metrics to realize you’re evolving.

But that’s not all. Measurements also help you set realistic goals. Not those far-fetched goals like “I want to look like a professional bodybuilder in 3 months” (unless you’ve discovered a magic potion, in which case, share!). No, we’re talking about goals that are suited to your level and actual progress.

That’s where our calculators come into play. These valuable tools allow you to track your progress accurately, without needing a PhD in sports science. Whether it’s to estimate your muscle potential or assess your cardiovascular condition, these calculators are your best allies for optimized training.

“What gets measured gets improved,” said Peter Drucker.

Here are our calculators to provide you with baseline data for your evolution.

Daily protein calculator

Whey Needs Calculator

Wondering how much protein to consume each day to optimize your performance and recovery? Our calculator gives you a precise answer based on your weight, activity level, and goals.

With this tool, you can:

  • Determine your daily protein needs
  • Optimize the balance between food and supplements
  • Adjust your intake for optimal results

No more approximations! Get your ideal dosage for effective sports nutrition in seconds. 💪


Daily protein quantity calculator

Lean Mass Calculator

Lean Mass Index (LMI) Calculator

The Lean Mass Index (LMI) is a measurement tool that goes beyond the simple weight-to-height ratio. It offers you a precise view of your body composition, focusing on your muscle mass rather than your total weight.

Unlike its cousin BMI, LMI won’t label you as “overweight” just because you’ve developed your muscles. (Yes, BMI can be a bit narrow-minded sometimes!) It’s particularly useful for you athletes who tend to have a higher muscle mass than average.

LMI takes into account your body fat percentage, making it much more relevant for assessing your actual physical condition. It allows you to track your bodybuilding progress without being misled by weight fluctuations that may be due to muscle gain rather than fat gain.


Lean mass index calculator

1RM Calculator

1 Repetition Maximum (1RM) Calculator

The 1 Repetition Maximum (1RM) is the cornerstone of any serious bodybuilding program. It represents the maximum load you can lift once with correct technique.

Knowing your 1RM is like having a valuable estimate for your training. This calculator allows you to estimate this max value without risking injury by trying to lift too heavy. Or “wasting time” with weights that are too light.

With this information in hand, you can optimize your sessions by choosing the right loads for your specific goals. Whether you’re aiming for pure strength, hypertrophy, or muscular endurance, the 1RM is one of the most important values for your training.


Max repetition calculator (1RM)

VO2 Max Calculator

VO2 Max Calculator

VO2 Max is an important measure of cardiovascular endurance. It represents the maximum capacity of your body to use oxygen during exercise, an indicator of your overall fitness.

By estimating your maximum oxygen consumption, it offers a valuable insight into your cardiovascular condition.

Knowing your VO2 Max allows you to:

  • Set realistic training goals
  • Track your progress over time
  • Adapt your program to maximize your endurance gains

Whether you’re a passionate runner or simply looking to improve your cardiovascular health, this calculator is your ally to reach new endurance heights.


VO2 MAX Calculator

Muscle Gain Calculator

Muscle Gain Potential Calculator

The muscle gain potential calculator estimates the natural limits of your muscle development. It offers you a realistic projection of your ability to gain muscle, based on your unique physical characteristics.

Using data such as your height and weight, it estimates your lean body mass (LBM) and your achievable weight. This information is crucial for setting realistic goals and avoiding disappointments.

The benefits are numerous: you can optimize your training program, adapt your nutrition, and maintain a long-term perspective on your journey. (Rome wasn’t built in a day, and neither will your dream physique!)


Maximum muscle potential calculator

Creatine Dosage Calculator

Creatine is one of the most effective supplements for improving your sports performance. It plays a major role in muscle energy production and recovery, a key element for optimizing your results.
By analyzing your individual characteristics, it offers you a science-based personalized dosage recommendation.
Knowing your optimal dosage allows you to:

  • Maximize your gains in strength and muscle mass
  • Optimize your recovery between sessions
  • Adapt your supplementation according to your unique profile

Whether you’re a strength athlete, a CrossFit enthusiast, or simply looking to improve your performance, this calculator is your guide for effective and personalized supplementation.


Creatine dose calculator

Basal Metabolism Calculator

Basal Metabolism Calculator

Your basal metabolism (BMR) is the amount of energy your body expends at rest. Knowing this value is essential for adjusting your diet according to your goals: gaining mass, maintaining, or losing weight.

With this calculator, you can:

  • Adapt your caloric intake to your actual needs
  • Optimize your nutrition and recovery
  • Avoid dietary mistakes and better manage your energy

An indispensable tool for anyone wanting to maximize their performance and achieve their goals more efficiently!


Basal Metabolism Calculator