<prompt> The weight of the child at 3 years is usually___ times the bih weight3457  <response>: weight of new born Weight of child in nude or minimal clothing is measured accurately on a lever or electronic type of weighing scale. Spring balances are less accurate. The weighing scale should have a minimum unit of 100g. Child should be placed in middle of pan. Age Weightkg Bih. 3 6 months 6 doubles 1 yr. 9triples 2 yr. 12quadruples 3 yr. 15 4 yr. 16 At bih weight is 3 kg and at 3 years it is 15 kg 5 times bih weight. Reference: GHAI essential Paediatrics. 