Estimates GFR using the MDRD equation, which includes a race adjustment. Follow current clinical guidance when interpreting results.
GFR = 175 × (S_cr)^-1.154 × (Age)^-0.203 × [0.742 if Female] × [1.212 if Black]Educational use only. This calculator does not provide medical advice, diagnosis, or treatment. Verify the formula, inputs, and result against appropriate references and qualified professional judgment.