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I-94 Expiration Calculator
Calculate when you must leave the United States based on your I-94 arrival record, visa type, and immigration status. Prevent overstays and understand your legal stay period.
Frequently Asked Questions
The I-94 Arrival/Departure Record is an electronic document that shows when you entered the US and until when you're authorized to stay. It's crucial because it determines your legal stay period, not your visa expiration date. Overstaying your I-94 can result in serious immigration consequences including bars to re-entry.
"D/S" stands for "Duration of Status" and applies to F-1 students, J-1 exchange visitors, and some other visa categories. It means you can stay as long as you maintain your status (attending school, participating in your program, etc.) plus any authorized grace period. You don't have a specific departure date like tourists do.
B-1/B-2 visitors are typically admitted for up to 6 months, but the exact period is determined by the CBP officer at entry and shown on your I-94. Some visitors may be given shorter stays. The maximum stay cannot exceed your passport validity minus 6 months for most countries.
Overstaying your I-94 can result in serious consequences: your visa may be automatically voided, you may be subject to removal proceedings, and you could face bars to re-entry (3 years for overstays of 180+ days, 10 years for overstays of 1+ year). It's crucial to depart before your authorized stay expires.
F-1 students on OPT maintain their F-1 status and continue to have "D/S" on their I-94. You can stay for the duration of your OPT period plus a 60-day grace period. If you apply for STEM OPT extension timely, you get an automatic 180-day extension while your application is pending.
Yes, you can apply to extend your stay by filing Form I-539 with USCIS before your current I-94 expires. However, not all visa types are eligible for extensions, and approval is not guaranteed. You must apply before your current status expires and meet specific requirements for your visa category.
You can retrieve your I-94 record online at i94.cbp.dhs.gov. You'll need your passport information and arrival details. The website shows your most recent entry and admission information, including your "Admit Until" date or "D/S" status.
STEM OPT is a 24-month extension available to F-1 students who completed degrees in Science, Technology, Engineering, or Mathematics fields. Combined with the initial 12-month OPT, STEM students can work for up to 36 months total. You must apply before your current OPT expires and work for an E-Verify employer.
No, your visa expiration date only affects your ability to enter the US, not how long you can stay. Your I-94 record determines your authorized stay period. You can legally remain in the US even with an expired visa stamp, as long as you haven't exceeded your I-94 authorization and maintain your status.
If you file your STEM OPT extension application on time (before your current OPT expires), USCIS automatically extends your work authorization for 180 days while your application is pending. This allows you to continue working legally even if the decision takes several months. The extension ends when USCIS makes a decision or after 180 days, whichever comes first.
Important Disclaimer
This calculator provides general guidance based on typical immigration rules and timelines. Your actual authorized stay depends on your specific I-94 record, current immigration status, and individual circumstances. Always verify your status with official government sources and consult with an immigration attorney for complex situations. This tool is for informational purposes only and does not constitute legal advice.