OhMyCalc

GFR Calculator

Estimate glomerular filtration rate (GFR) using the Cockcroft-Gault formula. Determine your CKD stage.

How to Use the GFR Calculator

  1. Enter your personal measurements (weight, height, age, etc.).
  2. Select any relevant options such as gender or activity level.
  3. Click Calculate or view the instant result.
  4. Review your result and the interpretation or category it falls into.

Schnellreferenz

VonNach
Height (adult M)170–180 cm
Height (adult F)160–170 cm
Weight (adult M)65–85 kg
Weight (adult F)55–70 kg
Resting heart rate60–100 bpm
Normal BP120/80 mmHg

Anwendungsfälle

Formel

Cockcroft-Gault: GFR = ((140−age) × weight × [0.85 if female]) / (72 × creatinine).

Häufig gestellte Fragen

How to use?
Enter the data and click the calculate button.
Calculation accuracy?
Calculations are performed with high precision.
Is it free?
Yes, all calculators are completely free.