NOTE: We aim to make our calculator as useful as possible based on publicly available studies and data. However, there are significant limitations, assumptions are made, and a simplified pharmacokinetic model is used. The half-lives and pharmacokinetic variables used are estimates and will differ between individuals. This tool is for entertainment only and should not be used to make medical decisions. Always consult a healthcare professional before altering any medication regimen. This calculator and its content are not medical advice. Use at your own risk.