How old would you be if born in 1984?

Someone born in 1984 would currently be 40 turning 41 years old in 2025. Discover key facts, frequently asked questions, and a day-by-day age breakdown for the year 1984 below.

Key Facts About 1984

Leap Year Yes
366 days
Roman Numerals MCMLXXXIV
Chinese Zodiac Rat 🐀
Century 20th
1901–2000
Decade 1980s
1980–1989
Generation Millennials
(Approx.)
Jan 1st Was A... Sunday
Millennium 2nd
1001–2000

Common Questions About 1984

How old are people born in 1984 now (in 2025)?

Anyone born in 1984 will turn 41 years old during 2025. Their exact age depends on their birth date. See daily breakdowns below.

How many years ago was 1984?

1984 was 41 full years before the end of 2025.

What day was January 1st, 1984?

January 1st, 1984 was a Sunday.

Was 1984 a leap year?

Yes, 1984 was a leap year (366 days).

How is 1984 written in Roman Numerals?

The year 1984 is written as MCMLXXXIV.

What is the Chinese Zodiac animal for 1984?

1984 was the Year of the Rat 🐀.

What century was 1984 in?

The year 1984 is in the 20th Century (1901–2000).

What decade does 1984 belong to?

1984 is part of the 1980s decade (1980–1989).

What generation includes people born in 1984?

People born in 1984 are typically considered Millennials. (Definitions vary).

Daily Age Calculation for 1984 Born

How Old Am I If Born In January, 1984?

If your birthday is January 1st, 1984, your current age is approximately 41 years and 5 months old. See precise daily calculations below.

How Old Am I If Born In February, 1984?

If your birthday is February 1st, 1984, your current age is approximately 41 years and 4 months old. See precise daily calculations below.

How Old Am I If Born In March, 1984?

If your birthday is March 1st, 1984, your current age is approximately 41 years and 3 months old. See precise daily calculations below.

How Old Am I If Born In April, 1984?

If your birthday is April 1st, 1984, your current age is approximately 41 years and 2 months old. See precise daily calculations below.

How Old Am I If Born In May, 1984?

If your birthday is May 1st, 1984, your current age is approximately 41 years and 1 month old. See precise daily calculations below.

How Old Am I If Born In June, 1984?

If your birthday is June 1st, 1984, your current age is approximately 41 years and 0 months old. See precise daily calculations below.

How Old Am I If Born In July, 1984?

If your birthday is July 1st, 1984, your current age is approximately 40 years and 11 months old. See precise daily calculations below.

How Old Am I If Born In August, 1984?

If your birthday is August 1st, 1984, your current age is approximately 40 years and 10 months old. See precise daily calculations below.

How Old Am I If Born In September, 1984?

If your birthday is September 1st, 1984, your current age is approximately 40 years and 9 months old. See precise daily calculations below.

How Old Am I If Born In October, 1984?

If your birthday is October 1st, 1984, your current age is approximately 40 years and 8 months old. See precise daily calculations below.

How Old Am I If Born In November, 1984?

If your birthday is November 1st, 1984, your current age is approximately 40 years and 7 months old. See precise daily calculations below.

How Old Am I If Born In December, 1984?

If your birthday is December 1st, 1984, your current age is approximately 40 years and 6 months old. See precise daily calculations below.