Medical Formula Calculator
Calculate key clinical formulas: BMI, eGFR (CKD-EPI), ideal body weight, IV drip rates, anion gap & more. Understand reference ranges and interpretation.
Step 1: Formula & Demographics
BMI
Body Mass Index = weight(kg) / height(m)². Normal range 18.5–24.9 kg/m².
Step 2: Laboratory & Clinical Values
Interpretation guide
Results are automatically interpreted based on current clinical guidelines. Always consider clinical context.
Medical Formula Result
Summary
Formula Comparison
Interpretation
Calculated BMI
23.4 kg/m²
Normal weight
Reference Range
18.5–24.9
Ideal BMI
21.7 kg/m²
Risk Category
Low
Next Step
Maintain
Common Formulas Compared
| Formula | Your Value | Typical Range | Interpretation |
|---|
Detailed Interpretation
Calculation Steps
BMI = weight(kg) / height(m)²
70 kg / (1.65 m)² = 25.7 kg/m² → Overweight (pre‑obesity)
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