Did you like how we did? Rate your experience!

4.5

satisfied

46 votes

How can I count the number of days that I have been in the USA, for a?

If you entered the US more than once, then you were somewhere else before you came back. That country probably stamped your entry date - and maybe even your exit date - in your passport. So the number of days between your entry into the US and your later entry into another country is the length of time you spent in the US.