2021年出生
如果您出生于2021年，您是4岁或5岁
| 出生日期 | 您的年龄 | 天 |
|---|---|---|
| 2021/01/01 | 您的年龄是5年3个月22天 | 1,938 |
| 2021/02/01 | 您的年龄是5年2个月22天 | 1,907 |
| 2021/03/01 | 您的年龄是5年1个月22天 | 1,879 |
| 2021/04/01 | 您的年龄是5年0个月22天 | 1,848 |
| 2021/05/01 | 您的年龄是4年11个月22天 | 1,818 |
| 2021/06/01 | 您的年龄是4年10个月22天 | 1,787 |
| 2021/07/01 | 您的年龄是4年9个月22天 | 1,757 |
| 2021/08/01 | 您的年龄是4年8个月22天 | 1,726 |
| 2021/09/01 | 您的年龄是4年7个月22天 | 1,695 |
| 2021/10/01 | 您的年龄是4年6个月22天 | 1,665 |
| 2021/11/01 | 您的年龄是4年5个月22天 | 1,634 |
| 2021/12/01 | 您的年龄是4年4个月22天 | 1,604 |
Generation: Generation Alpha
People born in 2021 belong to the Generation Alpha (2013–2030).
The first generation born entirely in the 21st century. Named by social researcher Mark McCrindle. Growing up with AI assistants, tablets from birth, and a world shaped by climate awareness and the aftermath of a global pandemic.
Read more about generational differences in our complete generation guide.
The world in 2021
Here is what was happening in the world around the time people born in 2021 arrived:
- The COVID-19 pandemic shut down the world
- The Black Lives Matter movement sparked global protests
- Joe Biden was elected President of the United States
Life expectancy for people born in 2021
According to global statistics, a person born in 2021 could expect to live approximately 73.2 years at the time of their birth. Someone born in 2021 who is still alive today is 4–5 years old, which means they have lived roughly 7% of their originally expected lifespan.
Note that these figures represent global averages at birth. Actual life expectancy varies significantly by country, gender, and socioeconomic factors. Modern medicine and improved living conditions mean that people who survived childhood often outlive their birth-year estimates. Learn more in our life expectancy trends article.