In the supplement to the September 2020 issue of AJKD entitled “KDOQI Clinical Practice Guideline for Nutrition in CKD: 2020 Update,” there were errors in 2 rows of Table 5 on page S30. In the first row, the ideal body weight (BW) calculations contained errors in the centimeter conversions and were incorrectly given as “Women: 100 lb (45.36 kg) for first 5’0” (127 cm) and add 5 lb (2.27 kg) for each additional inch (25.4 cm) > 5’0”,” and “Men: 106 lb (48.08 kg) for first 5’0” (127 cm) and add 6 lb (2.72 kg) for each additional inch (25.4 cm) > 5’0”.” The correct calculations are “Women: 100 lb (45.36 kg) for first 5’0” (152.4 cm) and add 5 lb (2.27 kg) for each additional inch (2.54 cm) > 5’0”,” and “Men: 106 lb (48.08 kg) for first 5’0” (152.4 cm) and add 6 lb (2.72 kg) for each additional inch (2.54 cm) > 5’0”.” In the final row, the equation for percent of usual BW was incorrectly given as “Percent usual BW = (usual BW – current BW)/usual BW) × 100.” The correct equation is “Percent of usual BW = (current BW/usual BW) × 100.”