Chargement en cours
Free Tools
Science-based calculations, instant results. All tools are free and require no sign-up.
Calculate your Body Mass Index and find out your category (underweight, normal, overweight, obese).
Determine your daily calorie needs and ideal macronutrient split based on your goal.
Visualise your transformation over 3 to 12 months: weight loss, muscle gain, or maintenance with a realistic plan.
Estimate your one-rep max (1RM) for squat, bench press or deadlift using the Epley formula.
Want a personalised plan?
Tools give general estimates. For real results, work with Lara.
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