Aim: A clinical, demographic, biochemical and outcome profile of diabetic ketoacidosis in children with type 1 diabetes mellitus. Material and methods: This Prospective observational study was carried out in the Department of Paediatrics, Shantabaa Medical College and General Hospital, Amreli in Gujaratfor the period of 9 months, after taking the approval of the protocol review committee and institutional ethics committee. 50 DKA patients admitted during the study period. All those patients aged from 6 months to 14 years with Type 1 D.M. with DKA.