Climbing18th floor requires 150 calories to 300 calories. Stair climbing is an aerobic exercise, which can enhance the heart and lung function of human body, promote blood circulation and enhance metabolism. In addition, climbing stairs will consume calories in the body and help to lose weight. If the climber's weight is relatively light, and the climbing speed is relatively slow, the temperature of the environment is relatively low, and the calories consumed will be relatively low. Climbing 18 layer consumes about 150 kcal. If the climber's weight is heavy, and the climbing speed is fast and the ambient temperature is high, the heat consumed in climbing the 18 building will be high, which requires about 300 kilocalories.