The invention discloses a food nutrition label generation method, a computer device and a storage medium, and the method comprises the steps: obtaining the input of a food metering unit through a first man-machine interaction page, and displaying a second man-machine interaction page and a nutrient table, and obtaining input of nutrient content through the second human-computer interaction page, displaying a third human-computer interaction page, nutrient reference value% and the like, obtaining input of food varieties through the third human-computer interaction page, displaying a fourth human-computer interaction page, a nutrient claim, a nutrient function claim and the like. When no food nutrition label is printed on the food package or a consumer selects the food nutrition label printed on the untrusted food package, scientific and reliable nutrition reference can be provided for the consumer, and materials do not need to be occupied for manufacturing the food nutrition label. The method has the advantages of being high in convenience, high in efficiency, high in accuracy, wide in universality, environmentally friendly and the like. The method is widely applied to the technical field of computers.