Kidney Health Calculator

Assess your kidney function based on urea and creatinine levels

Calculate Your Kidney Health Status

Enter your laboratory test results to assess your kidney function. This calculator provides an estimated eGFR (estimated Glomerular Filtration Rate) based on your creatinine levels.

Normal range: 0.6-1.2 mg/dL for adults
Normal range: 7-20 mg/dL for adults

Understanding Kidney Health

🏥 What is eGFR?

eGFR (estimated Glomerular Filtration Rate) measures how well your kidneys are filtering blood. It's calculated using your age, gender, and creatinine levels. Higher eGFR values indicate better kidney function.

🧪 Creatinine Levels

Creatinine is a waste product from muscle metabolism. Healthy kidneys filter creatinine from the blood. Elevated levels may indicate reduced kidney function.

🩸 Urea/BUN Levels

Urea is a waste product from protein breakdown. High urea levels can indicate kidney problems, dehydration, or other medical conditions.

📊 Kidney Health Categories

Normal (Green): eGFR ≥ 90 mL/min/1.73m²

Kidney function is normal or only mildly reduced.

Mild to Moderate (Yellow): eGFR 30-89 mL/min/1.73m²

Kidney function is moderately reduced. May require monitoring and lifestyle changes.

Severe (Red): eGFR < 30 mL/min/1.73m²

Severe kidney disease. Requires immediate medical attention and specialized care.