How many days of stay do you have left?
Enter the expiry date printed on the back of your Alien Registration Card (ARC) and this tool shows the days remaining plus the first date you can file an extension. No sign-up, no personal details — everything is calculated in your browser and nothing is stored.
Worth knowing
- Extensions can be filed from 4 months before expiry up to the expiry date itself.
- Filing online through HiKorea (hikorea.go.kr) reduces the fee by 20%.
- The Immigration Contact Center on 1345 answers in several languages.
Frequently asked
Where do I find my expiry date?
It is printed on the back of your Alien Registration Card (ARC). You can also check it after logging in to HiKorea.
Can I apply on the expiry date itself?
Yes, applications are accepted up to the expiry date. Allow extra time though — documents and appointment slots take a while.
Does this result guarantee approval?
No. This tool only calculates dates. Whether an extension is granted, and which documents you need, depends on your visa status and is decided by immigration.
This tool calculates dates only and is for reference. Requirements, documents and approval are decided by the Korea Immigration Service — check HiKorea (hikorea.go.kr) or call 1345 for authoritative guidance.