Medical Calculator

Professional medical calculation tools with clinical interpretation, evidence-based guidelines, and authoritative medical references for accurate healthcare decision-making.

🧮 Available Medical Calculators

Body Mass Index (BMI) Calculator

Calculate Body Mass Index using height and weight measurements. BMI is a screening tool used to identify potential weight problems in adults.

BMI Categories:

  • Underweight: < 18.5
  • Normal: 18.5 - 24.9
  • Overweight: 25.0 - 29.9
  • Obese: ≥ 30.0

Clinical Applications:

  • Obesity screening
  • Weight management planning
  • Epidemiological studies
  • Insurance assessments

Creatinine Clearance Calculator

Estimate glomerular filtration rate (GFR) using the Cockcroft-Gault formula. Essential for dosing renally-cleared medications and assessing kidney function.

Formula Components:

  • Serum creatinine level
  • Patient age
  • Body weight
  • Gender adjustment

Clinical Uses:

  • Drug dosage adjustment
  • Kidney function assessment
  • Chronic kidney disease staging
  • Medication safety evaluation

🏥 Who Uses Medical Calculators?

  • Physicians: Clinical decision support
  • Nurses: Patient assessment
  • Pharmacists: Drug dosing
  • Students: Medical education
  • Researchers: Clinical studies

📊 Evidence-Based Medicine

All calculations are based on validated medical formulas and clinical guidelines from authoritative sources including NIH, FDA, and medical literature.

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 Important Notice

                    
These calculations are educational aids. Always use clinical judgment and verify values with published references when making patient care decisions.