Glomerular Filtration Rate Estimate by the MDRD Equation (SI units)

 
Input:
 
Serum Creat  
Age  
Sex Female (0.762)

Male (1)
Race Black (1.18)

Non-Black (1)
BUN  
Albumin  

 
Result:
 
GFR  
 
Decimal Precision:

 
Notes

 
References
  1. Levey AS, Bosch JP, Lewis JB, et. al. A more accurate method to estimate glomerular filtration rate from serum creatinine: a new prediction equation. Modification of Diet in Renal Disease Study Group. Ann Int Med. 1999 Mar 16;130(6):461-70. PMID: 10075613 PubMed Logo

 
GFR = 169.98 * (SerumCreat/88.4)-0.999 * Age-0.176 * Sex * Race * (BUN/0.357)-0.170 * (Albumin/10)0.318

 
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