Pediatric kidney function tool
Pediatric eGFR Calculator Using the Bedside Schwartz Formula
Estimate GFR for children under 18 using height and serum creatinine. The calculator opens in pediatric mode, with the adult CKD-EPI calculator available when appropriate.
線上 eGFR 計算機：輸入肌酸酐、年齡與性別（CKD-EPI 2021）
輸入血清肌酸酐、年齡和性別，使用目前的 CKD-EPI 2021 公式線上計算 eGFR 並估算腎功能。
Bedside Schwartz 公式： eGFR = (0.413 × 身高（cm）) / 血清肌酸酐（mg/dL）
請輸入您的數值
輸入血清肌酸酐與身高，即可使用 Bedside Schwartz 公式計算兒童 GFR。
Why children need a pediatric eGFR equation
Children have developing bodies and different relationships between height, muscle mass, and creatinine. The Bedside Schwartz equation estimates eGFR as 0.413 multiplied by height in centimeters, divided by serum creatinine in mg/dL.
Important pediatric eGFR limitations
This estimate is for education and does not replace pediatric nephrology care. Infants, children with rapidly changing kidney function, and children with unusual body composition may require additional clinical assessment.