This tool calculates the number of days spent in the U.S. based on your I-94 travel history. To use:
1 2024-12-11 Arrival BLA 2 2024-12-10 Departure 840 3 2024-12-02 Arrival MSE 4 2024-11-28 Departure Unavailable 5 2024-11-09 Arrival BLA
Use the results as a starting point when reviewing whether your travel history lines up with residency obligations, green card timelines, or naturalization preparation.
Many visitors use a day-count tool to organize records before speaking with a tax professional about substantial presence or filing status questions.
A structured day count can help you compare your own calendars, passport stamps, and flight confirmations against the entries shown in your I-94 history.
The total shown on this page is based on the travel events you paste into the tool. When an arrival is followed by a departure, the calculator counts the days between those events and includes both endpoints. If the most recent entry is an arrival with no later departure, the calculator assumes you remained in the U.S. through today for the purpose of the estimate.
If you enter a permanent resident approval date, the page also separates the total into days before and after that date. This can be useful when organizing records for different filing or residency periods.
If you also need to estimate time spent in Canada, you can use our Canada Days Counter for self-entered date ranges or the Canada Days Counter based on I-94 when you want to work from travel-history records.