The invention discloses a soup base formula of cool and refreshing river snail rice noodles and belongs to the technical field of food. The formula comprises raw materials in parts by weight as follows: 6-8 parts of river snails, 3-5 parts of pork bones, 1-3 parts of sour bamboo shoots, 0.5-1.5 parts of perilla stems, 1-3 parts of galangal, 1-3 parts of star anise, 0.5-1.5 parts of cassia bark, 0.5-1.5 parts of tsaoko amomum fruits, 0.1-0.3 parts of cloves, 0.5-0.7 parts of dried chilies, 0.4-0.6 parts of black pepper, 0.5-1.5 parts of myrcia, 0.5-1.5 parts of pepper, 2-4 parts of mint leaves, 1-2 parts of heartleaf houttuymia herbs, 1-3 parts of garlic, 1-3 parts of dried ginger, 0.5-1.5 parts of fermented bean curd, 1-2 parts of oyster sauce, 1-2 parts of light soy sauce, 2-3 parts of cooking wine, 1-2 parts of chicken essence, 3-5 parts of edible salt, 10-20 parts of plant oil and 50-60 parts of clear water. With the adoption of the soup base formula of the cool and refreshing river snail rice noodles, the taste is delicious, effects of clearing heat, removing toxins, cooling and preventing a person from suffering from too much internal heat are realized after eating, and the body state can be effectively adjusted.