My daughter is 24 month what's the perfect weight?

Probably her weight: There is no such thing as the perfect weight The average weight of a 2 yo girl is 25-26 pounds but family size and how her parents grew helps determine where she is now if she is active and growing steadily, then she is where she needs to be. Offer a balanced diet and try to get her to eat some of everything and that will be fine. This age group likes to be in control

12 kg: 12 kg is the expected weight for a 2 year old. Have your doctor measure her length and weight and follow her on a growth curve.

Healthy weight : Please see these growth charts provided by the Centers for Disease Control and Prevention. https://www.cdc.gov/growthcharts/clinical_charts.htm