Health Logo. How Old Was I on a Certain Day?

Calculate Your Age on a Specific Date

Your Date of Birth :
Day MonthYear


Date to Check Age On:
Day MonthYear
Your Age Was
Your Age in Days Was
Your Age in Hours Was
Your Age in Minutes Was

Usage Instructions

This calculator automatically grabs the current date from your computing device & asks you to enter your date of birth. After entering your birth day, change the second date in the calculator to the date in the past you wanted to see your age on. Then click on the submit button & it will automatically calculate your exact age on that specified date when something happened in years, days, hours & minutes.

Important Dates in Recent History

Date Event
October 29, 1929 Wall Street Crash of 1929
January 30, 1930 Adolph Hitler appointed Chancellor of Germany
July 7, 1937 Second Sino-Japanese War begins
March 12, 1938 Anschluss - Nazi Germany annexation of Austria
September 1, 1939 Germany invades Poland
June 22, 1941 Operation Barbarossa - Germany invades the Solviet Union
December 7, 1941 Japan attacks Pearl Harbor
June 6, 1944 D-Day - Normandy landings
May 1945 World War II in Europe & The Holocaust end
June 26, 1945 United Nations formed
August 6, 1945 United States drops nuclear bomb on Hiroshima
August 9, 1945 United States drops nuclear bomb on Nagasaki
August 14, 1945 Japan's Emperor Shōwa's accepts the Potsdam Declaration
January 30, 1948 Mahatma Gandhi assasinated
April 4, 1949 NATO formed
December 10, 1949 Mao Zedong's People's Liberation Army laid siege to Chongqing and Chengdu. Chiang Kai-shek fled to Taiwan
May 17, 1954 United States Supreme Court rules on Brown v. Board of Education
May 14, 1955 Warsaw Pact
July 29, 1958 National Aeronautics and Space Administration formed
November 1, 1955 Vietnam War begins
October 16–28, 1962 Cuban Missile Crisis
August 28, 1963 Martin Luther King Jr.'s "I Have a Dream" speech
November 22, 1963 John F. Kennedy assasinated
April 4, 1968 Martin Luther King Jr. assasinated
July 20, 1969 Apollo 11 lunar landing
August 15–18, 1969 Woodstock Music & Art Fair
May 4, 1970 Ohio National Guard Kent State shootings
January 30, 1972 Northern Ireland Bloody Sunday
January 22, 1973 United States Supreme Court rules on Roe v. Wade
June 17, 1972 - September 8, 1974 Watergate scandal
October 6–25, 1973 Yom Kippur War
April 4, 1975 Bill Gates & Paul Allen found Microsoft
April 30, 1975 Fall of Saigon, end of the Vietnam War
April 01, 1976 Steve Jobs & Steve Wozniak found Apple
April 23, 1984 Margaret Heckler, Secretary of Health and Human Services announces the discovery of HIV as the "probable" cause of AIDS
Jun 4, 1989 Tiananmen Square Massacre
October 19, 1987 Black Monday - 22.61% crash in the Dow Jones Industrial Average
November 9, 1989 fall of the Berlin Wall
August 6, 1991 Sir Tim Berners-Lee announces his invention of the World Wide Web on the alt.hypertext newsgroup
December 26, 1991 Soviet Union dissolution
February 7, 1992 Maastricht Treaty signed, created the European Union
April 27, 1994 South Africa holds multiracial election, ending apartheid with the election of Nelson Mandela
July 5, 1994 Jeff Bezos founds Amazon.com
January 1, 1995 World Trade Organization commenced
July 1, 1997 United Kingdom transfers sovereignty of Hong Kong to the People's Republic of China
September 4, 1998 Larry Page & Sergey Brin found Google
November 20, 1998 launch of the International Space Station
January 1, 1999 Euro launched
January 15, 2001 Wikipedia founded by Jimmy Wales & Larry Sanger
September 11, 2001 9/11 attacks on the World Trade Center & Pentagon in the United States
March 20, 2003 Iraq War begins
December 26, 2004 Indian Ocean earthquake & tsunami
2007-2008 Global financial crisis caused by popping of United States subprime mortgage driven housing bubble. Bear market in stocks began on October 9, 2007 & ended on March 9, 2009.
December 17, 2010 Arab Spring begins
March 11, 2011 Tōhoku earthquake and tsunami, which lead to meltdowns at the Fukushima Daiichi Nuclear Power Plant
September 17, 2011 beginning of Occupy Wall Street movement