Born in 1940? You are 85 or 86 years old in 2026.
Born in 1940, age in 2026
85 or 86
2026 minus 1940 is 86. Today is Tuesday, November 3, 2026.
- Birthday up to Nov 3
- Age 86
- Birthday from Nov 4
- Age 85
- Next year, 2027
- 86 or 87
Birthdays in 2026
- Birthday passed: age 86
- Birthday to come: age 85
Add your birth month and day to see your exact age.
Your age is one of two
85 or 86 yearsold
Add your month and day for the exact age.
Born in 1940 · on Tue, Nov 3, 2026
Your age in other units
- Whole years
- 85 or 86
- Days lived
- 31,353 to 31,718
Your next birthday
Add your month and day to count down to your next birthday.
In 2026, a birthday up to Nov 3 means age 86 and a birthday from Nov 4 on means age 85.
Find your birth month in the first column. The older age, 86, belongs to a birthday that has already happened in 2026, and the younger age, 85, to one still ahead.
| Born in | Age in 2026 |
|---|---|
| January 1940 | 86 |
| February 1940 | 86 |
| March 1940 | 86 |
| April 1940 | 86 |
| May 1940 | 86 |
| June 1940 | 86 |
| July 1940 | 86 |
| August 1940 | 86 |
| September 1940 | 86 |
| October 1940 | 86 |
| November 1940 | 86 through Nov 3, 85 from Nov 4 |
| December 1940 | 85 |
As of Nov 3, 2026, someone born in 1940 has lived between 31,353 and 31,718 days.
The younger end is someone born on December 31, 1940, and the older end is someone born on January 1, 1940. Everyone else born in 1940 falls between the two columns.
| Unit | Born on December 31, 1940 | Born on January 1, 1940 |
|---|---|---|
| Years | 85 | 86 |
| Months | 1,030 | 1,042 |
| Weeks | 4,479 | 4,531 |
| Days | 31,353 | 31,718 |
| Hours | 752,472 | 761,232 |
People born in 1940 were born before the Baby Boomers, whom the Census Bureau counts as born from 1946 to 1964.
1940 is 6 years before 1946, the first birth year of the Baby Boom. The range comes from U.S. Census Bureau.
Birth years 1930 to 2025
Here are the years in which someone born in 1940 reaches each milestone age.
A birthday in 1940 plus the age gives the year, and the birthday itself decides whether it is the earlier or the later of two years where the table shows both.
| Age | Year reached | From today |
|---|---|---|
| Age 18 | 1958 | Reached |
| Age 21 | 1961 | Reached |
| Age 30 | 1970 | Reached |
| Age 40The federal Age Discrimination in Employment Act covers people age 40 or older (EEOC). | 1980 | Reached |
| Age 50 | 1990 | Reached |
| Age 60 | 2000 | Reached |
| Age 62The earliest age Social Security retirement benefits can start (SSA). | 2002 | Reached |
| Age 65Medicare is health insurance for people 65 or older who meet citizenship or residency requirements (Medicare.gov). | 2005 | Reached |
| Age 65 and 6 monthsFull retirement age under Social Security for people born in 1940 (SSA). | 2005 or 2006 | Reached |
The notes in the table come from these pages: EEOC: age discrimination, SSA: retirement age and benefit reduction, SSA: normal retirement age, Medicare.gov: get started with Medicare.
These nearby birth years have their own pages too.
The age calculator gives your exact age from a full birth date, with the days to your next birthday. The Hebrew date of the day you were born is in the Hebrew date converter.
The Hebrew calendar splits 1940 in two: it is the Hebrew year 5700 until Rosh Hashanah, in September or early October, and 5701 after it. Someone born in 1940 was born in the Hebrew year 5700 or 5701, and the Hebrew birthday calculator finds the exact Hebrew date.
Every birth year from 1930 to 2025 has a page, listed here by decade.
Age by birth year
Here are four questions about being born in 1940, answered.
How old am I if I was born in 1940?
In 2026 you are 86 if your birthday has already passed this year and 85 if it has not. Today is Tuesday, November 3, 2026, counted in US Eastern time, so a birthday on or before November 3 has passed (you are 86) and one from November 4 on is still to come (you are 85).
How old will I be on December 31, 2026 if I was born in 1940?
You will be 86. Every birthday of 2026 has happened by December 31, so everyone born in 1940 is 86 on the last day of 2026, and 87 on December 31, 2027.
What year was I born if I am 86 in 2026?
You were born in 1940 if your birthday has already passed this year, or in 1939 if it has not come round yet. 2026 minus 1940 is 86, and someone born in 1939 is still 86 until their birthday this year.
When can I get full Social Security retirement benefits if I was born in 1940?
The SSA table gives a full retirement age of 65 and 6 months for people born in 1940, which you reach in 2005 or 2006. The earliest age retirement benefits can start is 62, which you reach in 2002.