Age of US Presidents

Barack Obama
Date of Birth: 4 August 1961
Age: 64 years, 10 months, 14 days
Or: 778 months, 14 days
3384 weeks, 6 days
23694 days
568655 hours
34119300 minutes
2047158000 seconds
Bill Clinton
Date of Birth: 19 August 1946
Age: 79 years, 9 months, 30 days
Or: 957 months, 30 days
4165 weeks, 3 days
29158 days
699792 hours
41987520 minutes
2519251200 seconds
George W. Bush
Date of Birth: 6 July 1946
Age: 79 years, 11 months, 12 days
Or: 959 months, 12 days
4171 weeks, 5 days
29202 days
700848 hours
42050880 minutes
2523052800 seconds
Donald Trump
Date of Birth: 14 June 1946
Age: 80 years, 4 days
Or: 960 months, 4 days
4174 weeks, 6 days
29224 days
701376 hours
42082560 minutes
2524953600 seconds
Joe Biden
Date of Birth: 20 November 1942
Age: 83 years, 6 months, 29 days
Or: 1002 months, 29 days
4360 weeks, 6 days
30526 days
732623 hours
43957380 minutes
2637442800 seconds
Name Date Age Next Birthday Younger Than Older Than
youngest Barack Obama 4 August 1961 64 years, 10 months, 14 days 4 August 2026
or in 1 month, 17 days
or in 47 days
Bill Clinton by 14 years, 11 months, 16 days
George W. Bush by 15 years, 29 days
Donald Trump by 15 years, 1 month, 21 days
Joe Biden by 18 years, 8 months, 15 days
Bill Clinton 19 August 1946 79 years, 9 months, 30 days 19 August 2026
or in 2 months, 1 day
or in 62 days
George W. Bush by 1 month, 13 days
Donald Trump by 2 months, 5 days
Joe Biden by 3 years, 8 months, 30 days
Barack Obama by 14 years, 11 months, 16 days
George W. Bush 6 July 1946 79 years, 11 months, 12 days 6 July 2026
or in 18 days
or in 18 days
Donald Trump by 22 days
Joe Biden by 3 years, 7 months, 16 days
Barack Obama by 15 years, 29 days
Bill Clinton by 1 month, 13 days
Donald Trump 14 June 1946 80 years, 4 days 14 June 2027
or in 11 months, 27 days
or in 361 days
Joe Biden by 3 years, 6 months, 25 days
Barack Obama by 15 years, 1 month, 21 days
Bill Clinton by 2 months, 5 days
George W. Bush by 22 days
oldest Joe Biden 20 November 1942 83 years, 6 months, 29 days 20 November 2026
or in 5 months, 2 days
or in 155 days
Barack Obama by 18 years, 8 months, 15 days
Bill Clinton by 3 years, 8 months, 30 days
George W. Bush by 3 years, 7 months, 16 days
Donald Trump by 3 years, 6 months, 25 days