Terms
Terms of Use
These Terms of Use explain the general conditions for using FitCalcLab. By using the website, users agree to use the calculators and content responsibly.
Last updated: June 23, 2026
Informational estimates
FitCalcLab calculators provide estimates based on the values users enter and the formulas described on calculator pages. Results are intended for informational and educational purposes only.
FitCalcLab results should not be treated as medical, nutrition, fitness, training or professional advice.
No professional advice
Users should consult a qualified professional before making health, nutrition, exercise or training decisions based on calculator results, especially if users have health conditions, injuries or specific dietary needs.
User responsibility
Users are responsible for entering accurate information and for interpreting results appropriately. Small changes in input values, formulas or assumptions can produce different results.
Availability and changes
FitCalcLab may update, change, add or remove calculators, pages, formulas, features or content at any time. The website may also be temporarily unavailable due to maintenance, technical issues or hosting changes.
External services
FitCalcLab may use third-party services for hosting, analytics, performance measurement or advertising. These services may operate under their own terms and privacy policies.