Supplement Calculators
Use our specialized calculators to determine the optimal dosage for various supplements based on your individual factors like weight, age, lifestyle, and goals.
Vitamin D Calculator
Determine your optimal vitamin D dosage based on age, weight, sun exposure, skin tone, and diet.
Protein Intake Calculator
Calculate your daily protein requirements based on your weight, activity level, and fitness goals.
Creatine Dosage Calculator
Calculate your ideal creatine loading and maintenance doses based on your weight, activity level, and goals.
Creatine Water Intake Calculator
Find out how much water you should drink when taking creatine to maximize benefits and minimize side effects.
L-Tyrosine Dosage Calculator
Find your personalized L-Tyrosine dosage for cognitive support, stress response, and focus.
BCAA Dosage Calculator
Calculate your optimal BCAA intake for muscle recovery, protein synthesis, and exercise performance.
Why Use Our Calculators?
Personalized Recommendations
Our calculators consider your individual characteristics to provide customized dosage recommendations.
Research-Based
All recommendations are based on scientific research and current best practices in supplementation.
Easy to Use
Simple interfaces that make it easy to get precise supplement recommendations in seconds.
Important Disclaimer
The calculators provided on this website are for informational and educational purposes only. They are not intended to be a substitute for professional medical advice, diagnosis, or treatment.
Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition or before starting any new supplement regimen.
Vitamin Customized is not responsible for any actions taken based on the information provided by these calculators. Individual needs vary, and what works for one person may not be appropriate for another.