GFR - Cockcroft-Gault Method (Adult)
Info
Age in yrs
Gender Male Female
Weight
unit kg lb
Serum Creatinine
unit mg/dL µmol/L
R e s u l t s
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GFR
 
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Info
GFR - Cockcroft-Gault Method (Adult)

Cockcroft-Gault Method :

 

GFR for male :

 

(140 - age) x wt(kg) / [72 x Serum Creatinine]

 

GFR for female :

 

GFR(females) = GFR(males) x 0.85  

 

Technically, use ideal body weight:

Men: 50kg + 2.3kg/inch over 5 ft

Women:45.5kg + 2.3kg/inch over 5 ft

 

Renal impairment:

Normal : >85 mL/min

Mild impairment: 60-85 mL/min

Moderate impairment: 30-59 mL/min

Severe impairment: < 30 mL/min