The invention discloses a temperature regulating time predicating method and temperature regulating equipment. The temperature regulating time predicating method comprises the following steps of: obtaining a current outer side temperature, a current inner side temperature and a set temperature of a user; calculating predicating time needed for reaching the set temperature from the inner side temperature according to the outer side temperature, the inner side temperature and the set temperature; and displaying the predicating time. The technical scheme adopted by the invention improves interactivity of the temperature regulating equipment.