How Many Months Old Am I?
Age in months is used for young children, visas and benefits. This page counts complete calendar months from your date of birth.
Enter your date of birth to count your age.
Other age tools
About this tool
Age in months is used for young children, visas and benefits. This page counts complete calendar months from your date of birth. For your exact age in years, months and days use the age calculator. Related tools: date calculator, time calculator, day of the week, event countdowns.
Frequently asked questions
How many months old am I?
Count complete calendar months from your birth date to today, then the leftover days. This is not simply age in days divided by 30, because months vary in length.
Why not just divide days by 30?
Because months are 28 to 31 days long. Using real calendar months gives the figure that official forms and doctors expect.
When do people stop counting in months?
Usually around age two, when age in years becomes the norm for everyday use.