How to express one year old, how to express one year old.

1, according to international practice: born at the age of zero, every Gregorian birthday is one year older. 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" shall be calculated according to the calendar year, month and day, starting from the second day of one year old birthday. The reason for delaying the calculation by one day is to minimize the trouble out of consideration for human feelings.

2. Due to the influence of the method of calculating the age of imaginary years, many people have various misunderstandings about the calculation of one year old. It is most common to think that the year of calculating time MINUS the year of birth is one year old, which is influenced by not considering the birthday when calculating the nominal age.

One year old is an internationally accepted age calculation method. It calculates the length of time that has passed since birth (as a cardinal number, it can also calculate the mantissa, such as three years and two months, seven and a half years old, etc. ). In China, in order to distinguish it from the traditional way of calculating age, that is, to calculate the order of years after birth (ordinal number), there are two names: one year old and nominal 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.