The invention provides a liquid heating container comprising a container body, a heating assembly and a coating; the container body has a contain cavity used for containing liquid; the heating assembly is used for heating up the liquid in the contain cavity; the coating is formed on the inner wall of the container body, the coating base plate heating power density is [rho], and the coating contact angle is [theta]. The coating arranged on the inner wall of the container is flat when directly observed, yet has accidented structures in a microscopic scope, so the coating non-stick property is suitable, thus easily forming gasification cores on the coating; the gasification core grows to form a proper sized bubble, and the bubble breaks away from the coating, thus reducing noises of the liquid heating container in a liquid heating process; the ratio between the coating contact angle [theta] and the container body base plate heating power density [rho] is between 2.75 degree. Sq.cm/W and 65 degree. Sq.cm/W, thus ensuring coating usage reliability, improving product temperature rise rate, and improving product heating efficiency.