The invention relates to an arrangement for adjusting the length of a carrying section of a child carrier, intended for carrying a child on an adults front, back, or hip, the carrier comprising further upper support elements attached to the carrying section and to be placed over the wearers shoulders, and lower support elements to be placed around the wearers body, wherein the carrier is equipped with adjustment elements, with which a multi-stepped or stepless length adjustment of the carrying section is arranged to be carried out.