One: the calculation method of nominal age.
Two students were recorded as one year old when they were born, and they increased by one year every Spring Festival.
Number of years in the current lunar year-the number of years in the previous lunar year before birth.
For example, if a person was born in the lunar calendar 1966 (i.e.19665438+10/0/0 to1967 February 8), then the lunar calendar is 20 10 (i.e., 20.
It is often said that people born in the first half of the year are one year older than one, and those born in the second half are two years older than one. This statement is not only inaccurate, but also omits the situation that the nominal age is the same as the first year and the nominal age is three years older than the first year. The actual situation is as follows: ① People born from New Year's Day to June 65438+1October 2 1 and February 2 1 to the end of the year: during the Gregorian birthday to the Spring Festival, the nominal age is one year older than the full age. During the period between the Spring Festival and his Gregorian birthday, his nominal age is two years older than his full age. ② People born in Gregorian calendar (65438+1October 22nd to February 20th) and at the beginning of the lunar calendar: nominal age is the same as that in the first year. Between two birthdays (during which there is no Spring Festival), between two Spring Festival (during which there is no birthday) or between the Spring Festival and the birthday, the nominal age is one year older than the full age. Between the second Spring Festival (there is no birthday between the two Spring Festival) and the birthday, the nominal age is two years older than the full age. ③ Gregorian calendar1from October 22nd to February 20th, people born at the end of the lunar calendar: between birthday and Spring Festival, the nominal age is one year older than the full age. Between two birthdays (during which there is no Spring Festival), between two Spring Festivals (during which there is no birthday), between Spring Festivals and birthdays, or between birthdays and Spring Festivals, when there are two Spring Festivals between the last two birthdays, the nominal age is two years older than the full age. In the second Spring Festival (there is no birthday between the two Spring Festival) and the birthday room, or in the case of two Spring Festival between the last two birthdays, the nominal age is three years older than the full age.
How to calculate the nominal age? 5 points
The nominal age is the first year of birth. Even if you are one year old,
The real age is one on your birthday.
Take 20 13 as an example. The nominal age of 86 years old is 28, and the real age is 27 before May 23rd and 28 after birthday.
20 15 nominal age comparison table, how to calculate nominal age?
The relationship between one year old and nominal age
The nominal age is only related to the Chinese New Year, and the first year is only related to the birthday.
1 nominal age at birth, 0 years old.
After the Spring Festival, you will grow one year old, and after your birthday, you will grow one year old.
Nominal age = this year-year of birth+1
One year old = this year-year of birth (birthday has passed) (-1 if birthday has not passed)
Nominal age and one year old are traditionally calculated according to the lunar calendar.
During the period from Chinese New Year to birthday, nominal age-one year old = 2 (that is, nominal age is two years old)
From birthday to Chinese New Year, one year old-one year old = 1 (that is, one year old)
How to calculate the nominal age?
The ancients in China attached importance to the concept of birth including year, month, day and time, so the nominal age has nothing to do with birthday.
Use the number of years in the current lunar year-the number of years in the previous lunar year before birth. Your nominal age is: 20 10- 1985 = 25.
The specific answer is as follows:
One-year-old is more scientific than imagined age, and it is the current international age calculation method. After it was introduced into China, there was a difference between the times and reality.
Nominal age, also called gross age, is a traditional age statistical method in China. One-year-old, also called real-year-old, comes from the west. There used to be a word in China called "one year old", which means baby 100 days-because it is roughly the first anniversary plus pregnancy, not age. The ancients in China attached importance to the concept that birthdays have year, month, day and time, while westerners attached importance to the concept that birthdays only have month and day, so the nominal age has nothing to do with birthdays, and a year has something to do with birthdays; In terms of age, the ancients in China considered the order of the years they were experiencing (China people don't consider the time they spent, so it is taken for granted that "people born in vain are one year old because they have calculated their time in the womb", and why people born at the end of the year are two years old even after the year, which is meaningless), while westerners consider the length of time they spent; In addition, Chinese and western calendars are different, so the age calculation rules of nominal age and full age are completely different:
From the beginning, the nominal age increases by one year every new year, according to the lunar calendar.
The first year of life is counted from scratch, and every birthday is one year longer, according to the Gregorian calendar. (In the Interpretation of the Supreme People's Court on Several Issues Concerning the Specific Application of Law in the Trial of Juvenile Criminal Cases, it is only specially stipulated that the calculation shall be postponed for one day. )
For this reason, there is no exact correspondence between the nominal age and the one-year-old: the nominal age and the one-year-old are the same until the former is three years older than the latter (for example, if someone was born on June 22, 2004, his nominal age and one-year-old will be one year old in the eighteen days from June 22, 2005 to February 8, 2005-because in June 2004, he was three years older than the latter. However, the person born on February 1 1 in 2002 was still 0 years old in the ten days from February 1 to February 10 in 2003, but he was 3 years old in nominal terms-because he had passed last February 12 and this year. It can be seen that it is wrong or flawed to say that nominal age equals one year plus one year, or when to add one year plus two years, or how to add those born in the first half of the year to those born in the second half.
After the concept of "one year old" was introduced into China, people not only got a new concept, but also became confused in the algorithm of age. In addition to the above mistakes, due to confusion in understanding, random application of the rules of another concept, or strange algorithms (for example, some people add up the leap months they have spent, and when they reach 12 months, they will count one year more), and all kinds of errors are mixed and combined in different ways, resulting in dozens of wrong algorithms about age (including imaginary age and one year old) (the most popular error is to calculate the current one year old by subtracting the year of birth from the current year).
This is why some people think that there is no unified algorithm for nominal age in China, including some people who mistakenly think that there are local (or urban and rural) differences in the algorithm for nominal age (even one year old) because of one-sided understanding.
Explained the hypothetical age in detail
In ancient China, nominal age was a way to remember age (there was no such name at that time), and it has been used by the people ever since. In most cases, it is over one year old, so it is called nominal age.
Age statistics method and concrete algorithm of virtual age
It is recorded as one year old at birth and increases by one year every Spring Festival.
The number of years in the current first lunar year-the number of years in the previous lunar year before birth. For example, if a person was born in the lunar calendar 1966 (i.e.19665438+10/0/0 to1967 February 8), then the lunar calendar is 20 10 (i.e., 20.
The second type: calculate the age first, and then correct it to an imaginary age according to the different calculation time. Step 1: The number of years in the current Gregorian calendar year-the number of years in the Gregorian calendar year of birth, and the base number is calculated. Step 2: ① If the calculation time is before the Gregorian birthday in the current Gregorian calendar year (that is, from New Year's Day to Gregorian calendar 65438+February 3 1), the base number-1 is one year old. ② If the birthday falls on or after the Gregorian calendar, the base number is one year old. Step 3: ① If the calculation time is between the Gregorian birthday and the Spring Festival, generally+1 is a nominal age. ② If the calculation time is between Spring Festival and Gregorian birthday, generally +2 is an imaginary age. (3) Gregorian calendar 65438+1From October 22 to February 20, for people born on the first day of the lunar calendar, between their birthdays and the Spring Festival, between two birthdays (there is no Spring Festival in the middle) is +0. ......
How to calculate your nominal age
There was only a nominal age in ancient China, and there was only one algorithm for the age at that time. Only according to the lunar calendar (there was no official record at that time), even if you were born at the age of one, you didn't care about your birthday (the most important thing at that time was the date of birth, which corresponds to the date of birth, and you didn't pay attention to your birthday). So you're 23 years old. 24 years old is unreasonable. I don't know who you heard it from.
How to calculate one year old and nominal age more accurately?
Nominal age
China's traditional method of calculating age. The baby is one year old at birth, and then it will increase by one year every Spring Festival. In this way, the virtual age is often one to two years older than one year old, and it becomes a virtual one or two years old. The birth of a baby is recorded as one year old, because it takes nearly one year for the fetus to be conceived in the mother's body to be born. Children born at the end of the lunar calendar, such as those born in the twelfth lunar month, are recorded as two years old as soon as the Spring Festival is over, so they are nearly two years older than their first birthday.
The relationship between nominal age and full age
The nominal age is only related to the Chinese New Year, and the first year is only related to the birthday.
1 nominal age at birth, 0 years old.
After the Spring Festival, you will grow one year old, and after your birthday, you will grow one year old.
Nominal age = this year-year of birth+1
One year old = this year-year of birth (birthday has passed) (-1 if birthday has not passed)
Nominal age and one year old are traditionally calculated according to the lunar calendar.
During the period from Chinese New Year to birthday, nominal age-one year old = 2 (that is, nominal age is two years old)
From birthday to Chinese New Year, one year old-one year old = 1 (that is, one year old)
Example:
Date of birth:1May 20, 983
Agricultural calendar: the eighth day of April
Lunar birthday: May 24, 2007
Nominal age algorithm: 2007- 1983+ 1=25.
One-year-old algorithm: 2007- 1983=24 (after birthday)
2007- 1983- 1=23 (unfinished birthday)
How to calculate the nominal age by knowing the date of birth in excel?
For example, A2 entered the date of birth.
Enter the formula =YEAR(NOW())-YEAR(A2)+ 1 in B2.
It may give a fictional age.
How to calculate the age?
Article 2 of the Supreme People's Court's Interpretation on Several Issues Concerning the Specific Application of Laws in the Trial of Juvenile Criminal Cases clearly stipulates that "one year old" is calculated according to the Gregorian calendar year, month and day, starting from the second day of one year old birthday. This is a clear stipulation of the calculation method of one year old in our country's law, which has high credibility, so it can be used as the standard for calculating one year old in our country.
For example, the birthday is Gregorian calendar19865438+June 8, 0.
The calculation time is today, that is, August of Gregorian calendar 1 1.
Then, this person's current age should be 27 years old (27 years old on June 9, 2008).
You were born on 9 1, 1 1, this year 1 1, and you passed 17. Someone in the mainland has recorded your nominal age, which means how old you are this year, and your nominal age is one year older than you, so others think you are 65438 this year.
When you fill in your age, you should fill in your age. As long as you have a birthday, you should fill in your age.
How to calculate the nominal age? 10 point
Virtual age 32, real age 30
Do you usually mean nominal age or real age? How to calculate?
It depends, but it is usually a nominal age.
One year old is the present year minus your birth year.
A nominal age is one year on the basis of a full year (because it should be one year when it is in the mother's belly).
Generally speaking, people in China like to say nominal age.
Accept it with satisfaction. Thank you.