How old would you be if born in 1921?

Someone born in 1921 would currently be 103 turning 104 years old in 2025. Discover key facts, frequently asked questions, and a day-by-day age breakdown for the year 1921 below.

Key Facts About 1921

Leap Year No
365 days
Roman Numerals MCMXXI
Chinese Zodiac Rooster 🐓
Century 20th
1901–2000
Decade 1920s
1920–1929
Generation Greatest Gen
(Approx.)
Jan 1st Was A... Saturday
Millennium 2nd
1001–2000

Common Questions About 1921

How old are people born in 1921 now (in 2025)?

Anyone born in 1921 will turn 104 years old during 2025. Their exact age depends on their birth date. See daily breakdowns below.

How many years ago was 1921?

1921 was 104 full years before the end of 2025.

What day was January 1st, 1921?

January 1st, 1921 was a Saturday.

Was 1921 a leap year?

No, 1921 was not a leap year (365 days).

How is 1921 written in Roman Numerals?

The year 1921 is written as MCMXXI.

What is the Chinese Zodiac animal for 1921?

1921 was the Year of the Rooster 🐓.

What century was 1921 in?

The year 1921 is in the 20th Century (1901–2000).

What decade does 1921 belong to?

1921 is part of the 1920s decade (1920–1929).

What generation includes people born in 1921?

People born in 1921 are typically considered Greatest Gen. (Definitions vary).

Daily Age Calculation for 1921 Born

How Old Am I If Born In January, 1921?

If your birthday is January 1st, 1921, your current age is approximately 104 years and 5 months old. See precise daily calculations below.

How Old Am I If Born In February, 1921?

If your birthday is February 1st, 1921, your current age is approximately 104 years and 4 months old. See precise daily calculations below.

How Old Am I If Born In March, 1921?

If your birthday is March 1st, 1921, your current age is approximately 104 years and 3 months old. See precise daily calculations below.

How Old Am I If Born In April, 1921?

If your birthday is April 1st, 1921, your current age is approximately 104 years and 2 months old. See precise daily calculations below.

How Old Am I If Born In May, 1921?

If your birthday is May 1st, 1921, your current age is approximately 104 years and 1 month old. See precise daily calculations below.

How Old Am I If Born In June, 1921?

If your birthday is June 1st, 1921, your current age is approximately 104 years and 0 months old. See precise daily calculations below.

How Old Am I If Born In July, 1921?

If your birthday is July 1st, 1921, your current age is approximately 103 years and 11 months old. See precise daily calculations below.

How Old Am I If Born In August, 1921?

If your birthday is August 1st, 1921, your current age is approximately 103 years and 10 months old. See precise daily calculations below.

How Old Am I If Born In September, 1921?

If your birthday is September 1st, 1921, your current age is approximately 103 years and 9 months old. See precise daily calculations below.

How Old Am I If Born In October, 1921?

If your birthday is October 1st, 1921, your current age is approximately 103 years and 8 months old. See precise daily calculations below.

How Old Am I If Born In November, 1921?

If your birthday is November 1st, 1921, your current age is approximately 103 years and 7 months old. See precise daily calculations below.

How Old Am I If Born In December, 1921?

If your birthday is December 1st, 1921, your current age is approximately 103 years and 6 months old. See precise daily calculations below.