Revised Schwartz Equation for GFR (2009)
eGFR = 0.413 × height (cm) / serum creatinine (mg/dL); teaching formula.
Calculator
How it works
Schwartz 2009 estimates GFR in children using height and creatinine.
Limits
Not for adults; cystatin-based equations in special populations.
Educational tool only—not for diagnosis or treatment decisions.