How Old Am I If I Was Born in 1958?
If you were born in 1958, you are 68 years old if you have already had your birthday this year, or 67 if you have not (as of Wednesday, October 28, 2026).
67 or 68
years old in 2026
Everyone born in 1958 turns 68 on their birthday in 2026. By October 28, people with birthdays from January 1 to October 28 are already 68, and the rest are still 67. The Pew Research Center counts 1958 births in the Baby Boom generation, which runs from 1946 to 1964. Most of 1958 was the year of the Earth Dog in the Chinese zodiac. Lunar New Year came on February 18, 1958, so babies born before it are the Fire Rooster.
Age by birth month
Your exact age today depends on the month and day you were born in 1958. The months and days below run from the last day of each month to the first.
| Born in | Years | Months | Days |
|---|---|---|---|
| January 1958 | 68 | 824–825 | 25,107–25,137 |
| February 1958 | 68 | 824 | 25,079–25,106 |
| March 1958 | 68 | 822–823 | 25,048–25,078 |
| April 1958 | 68 | 821–822 | 25,018–25,047 |
| May 1958 | 68 | 820–821 | 24,987–25,017 |
| June 1958 | 68 | 819–820 | 24,957–24,986 |
| July 1958 | 68 | 818–819 | 24,926–24,956 |
| August 1958 | 68 | 817–818 | 24,895–24,925 |
| September 1958 | 68 | 816–817 | 24,865–24,894 |
| October 1958 | 67 or 68 | 815–816 | 24,834–24,864 |
| November 1958 | 67 | 814–815 | 24,804–24,833 |
| December 1958 | 67 | 813–814 | 24,773–24,803 |
Counted from Wednesday, October 28, 2026 (US Eastern time). The page recounts from your device's date when it opens.
How old in 2030, 2040 and 2050
Someone born in 1958 turns 72 in 2030, 82 in 2040 and 92 in 2050. Before the birthday in each year, the age is one less.
| Year | Age after the birthday | Age before it |
|---|---|---|
| 2030 | 72 | 71 |
| 2040 | 82 | 81 |
| 2050 | 92 | 91 |
Retirement and Medicare ages for 1958
People born in 1958 could start Social Security at 62, in 2020, at a reduced rate. Their full retirement age is 66 and 8 months, which they reached in 2024 if born from January to April, or in 2025 if born later. Each year they wait after that, up to 70 in 2028, raises the monthly amount. A January 1, 1958 birthday counts as 1957 for this rule.
Medicare starts at 65, in 2023. You can sign up in the 3 months before your birthday month, in that month or in the 3 months after.
Required minimum distributions from IRAs start at 73 for anyone born from 1951 to 1959, so 2031 for this group. That rule comes from the SECURE 2.0 Act of 2022.
| Milestone | Age | Year |
|---|---|---|
| Earliest Social Security retirement benefits | 62 | 2020 |
| Medicare eligibility | 65 | 2023 |
| Social Security full retirement age | 66 and 8 months | 2024 or 2025 |
| Social Security stops growing for delay | 70 | 2028 |
| Required minimum distributions start | 73 | 2031 |
Sources: SSA full retirement age table, Medicare.gov sign-up dates, IRS required minimum distribution FAQs. General information, not tax or benefits advice.
What year were you born if you are 68?
Someone who is 68 on October 28, 2026 and has had a birthday this year was born in 1958. If their birthday is still ahead, between October 29 and December 31, they were born in 1957. The birth year table covers every age from 1 to 100.
Birth year 1958 facts
| Fact | Answer |
|---|---|
| Age at the end of 2026 | 68 |
| Generation (Pew) | Baby Boom generation (1946–1964) |
| 1958 started on | Wednesday, January 1, 1958 |
| Leap year | No, 1958 had 365 days |
| Chinese zodiac | Earth Dog from February 18, 1958; Fire Rooster before |
Milestone birthdays
| Milestone | Year | When |
|---|---|---|
| Turns 18 | 1976 | Past |
| Turns 21 | 1979 | Past |
| Turns 30 | 1988 | Past |
| Turns 40 | 1998 | Past |
| Turns 50 | 2008 | Past |
| Turns 60 | 2018 | Past |
| Turns 65 | 2023 | Past |
| Turns 70 | 2028 | In 2 years |
| Turns 80 | 2038 | In 12 years |
| Turns 90 | 2048 | In 22 years |
| Turns 100 | 2058 | In 32 years |
Days lived
Someone born in 1958 has been alive between 24,773 days (born December 31) and 25,137 days (born January 1) as of Wednesday, October 28, 2026. That is roughly 3,565 weeks.
In the US, most children born in 1958 finished high school in 1976, or in 1977 if their birthday fell after the school-entry cut-off. That cut-off is usually in late summer or early autumn and varies by state.
Born in 1958 questions
What generation is someone born in 1958?
Someone born in 1958 belongs to the Baby Boom generation (1946–1964), as defined by the Pew Research Center.
What is the full retirement age for someone born in 1958?
It is 66 and 8 months for Social Security. Benefits can start from 62 at a reduced rate.
What Chinese zodiac sign is 1958?
Most of 1958 was the Earth Dog. Births before Lunar New Year on February 18, 1958 belong to the Fire Rooster.
Related pages
Cite this page
APA: ClockTotals. (2026, October 28). How Old Am I If I Was Born in 1958? https://clocktotals.com/how-old/born-in-1958/
MLA: “How Old Am I If I Was Born in 1958?” ClockTotals, 28 Oct. 2026, clocktotals.com/how-old/born-in-1958/.
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