That would be all of them except for William Harrison, Zachary Taylor, and James Garfield (and Donald Trump as of 2017).
As of 2017, no President has served for exactly two years, but the closest was Warren Harding at two years and five months.
George Washington served two terms and then declined a third.
I believe the answer to that question is 4. Every 2 years there is an election and after a president has served for 2 years he can go up for reelection. Hope this helps!
In order to serve 6 years, a president would either have to spend two years completing the term of the previous president and then be elected to a term of his own, or else leave office after serving two years of his second term. Lyndon Johnson came the closest to serving 6 years - about 2 months over. Coolidge served about 6 1/2 years. I believe all the rest who served more than 4 years served seven or more.
Since Franklin D. Roosevelt, no US President has served more than eight years.
Franklin D. Roosevelt (32nd President) served for 12 years and 1 month, from March 4, 1933 until his death in office on April 12, 1945. FDR was elected four times, and the remaining 39 months of his 4th term were served by his new Vice President, Harry Truman.
Based upon Amendment Twenty-Two of the Constitution, no person can be elected to the office of President more than twice or serve more than two years of a term to which some other person was elected President. Therefore, the total length of time that any person could serve as President is TEN years.
Dwight D. Eisenhower served two 4-terms for a total of 8 years as President of the United States of America, from 1953 January 20 to 1961 January 20. This was the only political office that Eisenhower held in his lifetime, as he came from a military background, famously acting as the Supreme Allied Commander of Allied Forces in Europe after WWII. Before becoming the 34th president, Eisenhower was a five-star general who served during World War 2.
Gerald Ford was only president for 2 years and 5 months. Whoever told you he served longer than 8 years is incorrect.
No one has and no one ever will because Presidents are capped at 2 terms now, which is 8 years
Jackson served 2 terms which is 8 years. He didn't want to have a longer term than the Presidents before him, so he didn't sign for another term even though he probably would have won.
Lyndon Johnson was the president for 5 years, 2 months.LBJ finished out Kennedy's term and then was elected to serve four more years.Lyndon Johnson was the 36th President of the United States from 1963 November 22 to 1969 January 20.