One of the most significant problems of developed countries is the food waste and the efficient consumption of food. The developed countries struggle with the overweight and obesity while the other part of the world fight with the starvation. Nowadays, the number of overweight people exceeds the number of hungry people. The consumer asserts that his decisions are consistent and rational. In my research (size of the sample is 918 people) I have to distinguish between the real and presumed awareness in case of food consumption. Real awareness is rooted in the knowledge and behavior of consumer which manifest in a low level of waste, while the presumed awareness exists only in the consumer belief in himself. According to my results, the food waste is significant in Hungary and the proportion of waste is related to the consumer’s income. I can state that the presumed awareness is stronger than the real awareness.

JEL Codes: I30, M31, Q18