How old am I if I was born on August 21, 1984? Birtdate 1984-08-21

If I was born in August 21, 1984 how old am I? What is my age in days, weeks, months, years if I was born in August 21, 1984?

You are 40 Years, 09 Months, 25 Days old from June 15, 2025. You were born on Tuesday and have been alive for 14909 days, your next Birthday will be after 02 Months, 5 Days or Your next birthday is in 66 days. You can see detailed informations about your birthdate below.

Date Of Birth August 21, 1984 (Tuesday)
Age From Date: June 15, 2025 (Sunday)
Age: 40 Years, 09 Months, 25 Days
Birth Day Of The Week: Tuesday
Age In Months: 489 Months 25 Day(s)
Age In Weeks: 2129 Weeks 4 Day(s)
Age In Days: 14909 Days
Age In Hours: 357810 Hours (approx.)
Age In Minutes: 21468624 Minutes (approx.)
Age In Seconds: 1288117458 Seconds (approx.)
Next Birthday August 21, 2025 (Thursday)
Next Birthday After: 02 Months, 5 Days
Is My Birth Year Leap Year?Year 1984 is a leap year.

August 21, 1984 Birthday Facts

Do you want to know your zodiac sign?Your zodiac sign, if your date of birth is August 21, 1984, is Leo.

Famous people with Leo zodiac sign?
Century: You were born in the 20th century
Birthday in Roman numerals VIII.XXI.MCMLXXXIV
August 21, 1984 in roman numerals?
What is your age in roman numerals? Years: XL Months: IX Days: XXV
Birth Date Season:You were born in Summer
Chinese zodiac sign:You were born in the Chinese year of the Wood Rat
When is the Chinese Year of the Rat?

Find out how many days you have been alive, what day of the week you were born on, and how long you have lived in days weeks months and years since your birth date. Chronological Age measures how old you are defined as how many years you have lived since birth.

The information above is calculated using UTC timezone where the date and time is Sunday, June 15, 2025 18:24:18


Frequently Asked Questions for August 21, 1984

How old am I if I was born on August 21, 1984?

You are 40 Years, 09 Months, 25 Days old from June 15, 2025.

What day of the week was August 21, 1984?

The day of the week was Tuesday.

How many weeks from August 21, 1984 to today?

The number of weeks from August 21, 1984 to today is 2129 weeks and 4 days. So, It was 2129 weeks and 4 days since August 21, 1984.

How many months ago was August 21st 1984?

The number of months from August 21, 1984 to today is 489 Months 25 Day(s).

How many days since August 21, 1984?

The number of days from August 21, 1984 to today is 14909 days. So, It was 14909 days since August 21, 1984.

What is August 21, 1984 in roman numerals?

Your birthday in Roman numerals using American style (MM.DD.YYYY) notation of 08-21-1984 is: VIII•XXI•MCMLXXXIV
The european format (DD/MM/YYYY) of 21-08-1984 in roman numerals is: XXI•VIII•MCMLXXXIV

If I was born on August 21, 1984, what is my Zodiac sign?

If you were born on August 21, 1984 your Zodiac sign is Leo.

Born in 1984 Chinese Year, What is my Chinese Zodiac Sign?

You born in 1984 according to chinese lunar year calendar. If you are born in 1984 then your chinese zordiac sign is Rat.
Share your Birthday Details

Famous Birthdays, Deaths and Events on August 21

Famous People Born on August 21

Here is a random list who born on August 21. For full list please click on the link above.

Year Name
1927 Thomas S. Monson, American religious leader, 16th President of The Church of Jesus Christ of Latter-day Saints (d. 2018)
1989 Charlison Benschop, Dutch footballer
1929 Ahmed Kathrada, South African politician and political prisoner (d. 2017)
1938 Kenny Rogers, American singer-songwriter, guitarist, producer, and actor (d. 2020)
1989 Hayden Panettiere, American actress
1887 James Paul Moody, English sailor (d. 1912)
1982 Omar Sachedina, Canadian television journalist, correspondent, and news anchor
1660 Hubert Gautier, French mathematician and engineer (d. 1737)
1552 Muhammad Qadiri, Founder of the Naushahia branch of the Qadri order (d. 1654)
1754 William Murdoch, Scottish engineer and inventor, created gas lighting (d. 1839)

Famous People Deaths on August 21

Here is a list of some famous peope who died on August 21. For full list please click on the link above.

Date Name
1988 Teodoro de Villa Diaz, Filipino guitarist and songwriter (b. 1963)
1271 Alphonse, Count of Poitiers (b. 1220)
1919 Laurence Doherty, English tennis player (b. 1875)
1762 Lady Mary Wortley Montagu, English author, poet, and playwright (b. 1689)
1989 Raul Seixas, Brazilian singer-songwriter and producer (b. 1945)
1971 George Jackson, American activist and author, co-founded the Black Guerrilla Family (b. 1941)
2017 Bajram Rexhepi, First Kosovan Prime Ministers of UN mission administration in Kosovo (b. 1954)
1157 Alfonso VII of León and Castile (b. 1105)
1627 Jacques Mauduit, French composer and academic (b. 1557)
2007 Siobhan Dowd, British author (b. 1960)

Historical Events on August 21

Here is a list of some events happened on August 21. For full list please click on the link above.

Date Event
1957 The Soviet Union successfully conducts a long-range test flight of the R-7 Semyorka, the first intercontinental ballistic missile.
2017 A solar eclipse traverses the continental United States.
1942 World War II: The Guadalcanal Campaign: American forces defeat an attack by Imperial Japanese Army soldiers in the Battle of the Tenaru.
1914 World War I: The Battle of Charleroi, a successful German attack across the River Sambre that pre-empted a French offensive in the same area.
1994 Royal Air Maroc Flight 630 crashes in Douar Izounine, Morocco, killing all 44 people on board.
1986 Carbon dioxide gas erupts from volcanic Lake Nyos in Cameroon, killing up to 1,800 people within a 20-kilometer range.
1716 Seventh Ottoman–Venetian War: The arrival of naval reinforcements and the news of the Battle of Petrovaradin force the Ottomans to abandon the Siege of Corfu, thus preserving the Ionian Islands under Venetian rule.
1858 The first of the Lincoln–Douglas debates is held in Ottawa, Illinois.
1945 Physicist Harry Daghlian is fatally irradiated in a criticality accident during an experiment with the Demon core at Los Alamos National Laboratory.
1878 The American Bar Association is founded in Saratoga Springs, New York.