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Birthday Calculator - Calculate Age and Time to Next Birthday
The age of a person can be counted differently in different cultures. This calculator is based on the most common age system. In this system, age increases on a person's birthday. For example, the age of a person who has lived for 3 years and 11 months is 3, and their age will increase to 4 on their next birthday one month later. Most western countries use this age system.
In some cultures, age is expressed by counting years with or without including the current year. For example, a person who is twenty years old is the same age as another person who is in their twenty-first year of life. In one of the traditional Chinese age systems, people are born at age 1 and their age increases up at the Traditional Chinese New Year rather than their birthday. For example, if one baby is born just one day before the Traditional Chinese New Year, 2 days later, the baby will be 2 even though he/she is only 2 days old.
In some situations, the months and day result of this age calculator may be confusing, especially when the starting date is the end of a month. For example, we count Feb. 20 to Mar. 20 to be one month. However, there are two ways to calculate the age from Feb. 28, 2022 to Mar. 31, 2022. If we consider Feb. 28 to Mar. 28 to be one month, then the result is one month and 3 days. If we consider both Feb. 28 and Mar. 31 as the end of the month, then the result is one month. Both calculation results are reasonable. Similar situations exist for dates like Apr. 30 to May 31, May 30 to June 30, etc. The confusion comes from the uneven number of days in different months. In our calculations, we use the former method.
What Is the Chronological Age?
“The chronological age of any person is the total amount of time that he has lived from the day of birth to the present date”
Whenever you calculate how old am I today, you actually figure out your chronological age. Your chronological age never stops and continuously increases as the year passes. It mentions the definite amount of time an individual has been alive.
How Can I Calculate My Age?
A traditional practice of age calculation involves a couple of methods:
- Calculating age in years, months, and days, or
- Age in total days
Our age calculator supports both results but gives you generalized outputs. Let us discuss what it means!
The tool focuses on a common day count (say 30) for each month when calculating your age in years. But when it comes to age in days, it counts the exact number of days against each month and lets you know the results. Not only this, but the tool also considers leap years while doing age calculations which is a plus!
How Old Am I Today?
Do not worry if you do not know how old you are. You may find it difficult to calculate how many days you have lived from birth till now. You may make a rough guess by multiplying your age in years by 365. But it will not let you know the exact number of days you have lived till today. But if you enter your date of birth and current date in the age calculator, you will surely get the answer of How old am I. Let’s figure out the date formats our calculator utilizes!
Date Formats:
Our online age calculator supports standard age formats to calculate your age or duration between two dates. These include!
US Date Style:
- mm/dd/yyyy
- mm.dd.yyyy
- mm-dd-yyyy
European Date Style:
- dd/mm/yyyy
- dd.mm.yyyy
- dd-mm-yyyy
International Date Style:
With respect to the standard date format as defined by ISO 8601, you are bound to use only a dash while writing age:
- yyyy-mm-dd
Whatever format you adopt, our dob calculator age is intended to calculate age online accordingly.
How Do You Find Out Someone’s Age?
If you are willing to know the age of someone, you may better:
- Active on social media platforms like Facebook or Instagram. When you become a friend of someone, chances are there that you may get full access to his/her personal record which may include age as well
- Use services by Public Record Search Sites. These platforms contain accurate information about a person including voter registration and age, etc.
- Subject to USA People Search, which is the only way to obtain a person’s records including previous or current address, age, and relatives.
- Use an age calculator that will allow you to count the exact age of any individual in different frequencies mentioned before
How Old Was I on X Date?
Here X date means any past or future age. Many people desire to count age on a certain date in past history or an upcoming date. If you are one of them, we are around to aid! What you need to do here is:
- Enter the date in the “Age at Date” field of my age calculator. It will readily perform age calculation online accordingly and let you know how old you were or will be on that date
How Old Was The Oldest Person Ever?
The oldest woman ever was Jeanne Calment who was a France native. When her birth date (February 21, 1875) and death date (August 4, 1997) were entered in computer age calculator, it calculated that she survived for about 122 years and 164 days.
When it comes to the oldest men, it was Jiroemon Kimura from Japan. He remained alive for 116 years and 54 days till his last day, recorded as June 12, 2013.
How Our Calculator Works?
This up-to-date age counter requires your certain attention to the input you enter in it. To avoid hindrance, just stick to the given steps below to calculate age:
Inputs:
- Enter your “Date of Birth” and “Age at Date” in their respective fields and tap calculate
Outputs:
- Age in years, months, weeks, days, minutes, and seconds
