Health Calculators

Health Calculators

Health Calculators

Evidence-based tools for quick health assessments

Evidence-based tools for quick health assessments

BMI Calculator

AQI to Cigarette Calculator

Pregnancy Due Date Calculator

Baby Milestone Calculator

Anemia Calculator

Infection Pattern Calculator

ABG Interpreter

LFT Reference Panel

Total Bilirubin0.1–1.2 mg/dL
Direct Bilirubin0–0.3 mg/dL
AST10–40 U/L
ALT7–56 U/L
ALP44–147 U/L
GGT8–61 U/L
Albumin3.5–5 g/dL
Total Protein6–8.3 g/dL

KFT Reference Panel

Urea7–20 mg/dL
CreatinineMale: 0.7–1.3 / Female: 0.6–1.1 mg/dL
BUN6–24 mg/dL
eGFR>90 mL/min/1.73m² (normal)
Uric AcidMale: 3.4–7 / Female: 2.4–6 mg/dL

Serum Electrolytes Reference

Sodium (Na)136–145 mEq/L
Potassium (K)3.5–5.1 mEq/L
Chloride (Cl)98–106 mEq/L
HCO322–29 mEq/L
Calcium (Ca)8.5–10.2 mg/dL
Magnesium (Mg)1.7–2.2 mg/dL
Phosphate2.5–4.5 mg/dL

Ishihara Color Blindness Screener

Enter the number you see in each plate.

These tools are for educational purposes only and do not replace professional medical advice.