how many years did fdr serve as president
Confidence votes 252. FDR served for 12 years and 42 days. He served three full terms and died after serving less than three months of his fourth term. However his second term was less than four years, since the Inauguration date was moved from March 4 to January 20. He served from March 4, 1933 until he died on April 12, 1945 .