Age Calculator

When chasing a girl, you know how old she is, but do you know how many days she has been in the world? How many months? How many weeks? If she knew that you knew all these things about her, would she look at you with new eyes? You just need to enter the 4-digit year of birth, then select your birth month and date in the drop-down box, and then press the "Calculate" button, and this system can accurately calculate your age, months, weeks, and even hours, minutes, and seconds. How about it, check it out quickly and make the most of every day!