The invention provides formula milk powder. The formula milk powder comprises the following raw materials in parts by weight: 45-50 parts of casoid flour, 95-100 parts of whey protein powder, 700-750parts of corn syrup, 90-98 parts of palm oil, 5-70 parts of soybean oil, 55-60 parts of rapeseed oil, 40-50 parts of coconut oil, 0.7 part of choline chloride, 0.4-1.2 parts of vitamins, 2-8 parts ofminerals, 0.3-0.5 part of nucleotide, 0.1-0.3 part of soybean phospholipid and 0.4 part of taurine. According to the formula milk powder disclosed by the invention, two kinds of protein powder of thecasoid flour and the whey protein powder are used as main raw materials, other various auxiliary materials including the corn syrup, the vegetable oil, the vitamins, the minerals and the like are added, so that the formula milk powder is prepared, and is rich in nutrition; requirements of babies at the diarrhea period for the formula milk powder excluding lactose are effectively met; and in addition, the added auxiliary materials are further suitable for digestion and absorption of the babies, so that normal development of the babies is guaranteed.