How old was abe lincoln when he died?

I just visited the Lincoln exhibit in Washington, DC. He was 56 years old when he died.

Age 56 Abraham Lincoln (February 12, 1809 – April 15, 1865) was the 16th President of the United States.

Abraham Lincoln (February 12, 1809 – April 15, 1865) was the 16th President of the United States. He was living 56 years, 2 months, 3 days excluding the end date.