Breast cancer metastasis to the liver, how long can one live is closely related to the site of metastasis and the patient’s actual condition and treatment measures. If there is only simple liver metastasis, a single metastatic lesion in the liver lobe, most of them can be cured through surgical treatment, and the survival rate is around 30% within 5 years. If there is advanced liver metastasis, multiple metastatic foci including the liver, the patient is older, and the physical quality is not ideal, liver failure may occur, and the survival period is shorter. If the condition permits, intravenous chemotherapy and interventional therapy can be carried out to prolong the survival time of the patients, and if the diagnosis is made earlier, surgical treatment can also be chosen according to the doctor’s instructions. Patients should maintain a better state and establish confidence in the success of treatment, which will enhance the survival rate. If metastasis of breast cancer to the liver occurs, patients should consult a doctor in time for treatment.