Disclaimer

Last updated: March 2026

For Informational Purposes Only

All calculators, tools, and content on FitCalc are provided for informational purposes only. Results are general estimates and should not replace professional medical evaluation.

Not Medical Advice

The information provided by our calculators does not constitute medical advice. Consult a healthcare professional before making any decisions about your diet, exercise routine, or health management based on calculator results.

Our calculators use general population-based formulas (such as Mifflin-St Jeor, Harris-Benedict, and WHO BMI classifications) that may not account for individual health conditions, medications, or specific circumstances.

Medically Reviewed Content

Content is reviewed for accuracy by our health science team. However, medical guidelines and research evolve over time. We update our formulas and reference data periodically but cannot guarantee they reflect the latest research at all times.

Accuracy

While our formulas are sourced from peer-reviewed research and established health organizations (WHO, CDC, NIH), individual results will vary based on factors our calculators cannot measure (body composition, genetics, health conditions).

No Warranties

We provide this site without any warranties, express or implied.

Limitation of Liability

In no event shall FitCalc be liable for any health outcomes, injuries, or damages arising from the use of this site or its calculators. Use all tools at your own risk and under the guidance of qualified healthcare providers.