If your birthday has passed5years old
If your birthday has not passed4years old
Common generationGeneration Alpha
Year typeCommon – 365 days
Decade2020s
Age in 20319–10
Century21
Year turning 1002121
Age of people born in 2021 in 2026
People born in 2021 are currently 4 or 5 years old depending on whether their birthday has occurred this year. The exact age needs the day and month as well.
Age in future years
The table shows an age range because the birthday may or may not have passed in the displayed year.
| Year | Expected age |
|---|---|
| 2027 | 5–6 |
| 2031 | 9–10 |
| 2036 | 14–15 |
| 2030 | 8–9 |
| 2040 | 18–19 |
| 2050 | 28–29 |
Generation for this birth year
Using common generation ranges, people born in 2021 are generally classified as Generation Alpha. Generation boundaries are approximate and can vary by source.
Was 2021 a leap year?
No. 2021 was a common year with 365 days.
Age milestones for this birth year
| Age | Year |
|---|---|
| 1 | 2022 |
| 5 | 2026 |
| 10 | 2031 |
| 13 | 2034 |
| 16 | 2037 |
| 18 | 2039 |
| 21 | 2042 |
| 25 | 2046 |
| 30 | 2051 |
| 40 | 2061 |
| 50 | 2071 |
| 60 | 2081 |
| 65 | 2086 |
| 70 | 2091 |
| 80 | 2101 |
| 90 | 2111 |
| 100 | 2121 |
Nearby birth years
Frequently asked questions
How old are people born in 2021 now?
They are 4 or 5, depending on whether the birthday has passed in 2026.
How do I get the exact age?
Enter the full day, month and year in the age calculator to get years, months and days.
Is the generation label official?
No. Generation ranges are common conventions and their boundaries vary by source.