Calculate chemical dosages, equipment sizing, water volume, and operating costs for your bike — all for free. No signup, no guesswork.
Green card wait time estimators, cost calculators, and priority date tools.
H-1B, L-1, O-1, TN visa calculators and work permit cost tools.
Naturalization eligibility, physical presence, and citizenship fee calculators.
I-864 income requirements, total cost estimators, and filing fee calculators.
Estimate how long you will wait for a green card based on your category, country of birth, and priority date.
Calculate the total cost of obtaining a green card including filing fees, medical exams, legal fees, and more.
Calculate your odds of winning the Diversity Visa (DV) lottery based on your region and number of entries.
Calculate your odds of being selected in the H-1B visa lottery based on degree level and registration count.
Determine your H-1B wage level and prevailing wage based on occupation, location, and experience.
Compare H-1B, L-1, O-1, TN, and E-2 work visas side by side based on your situation.
Check whether you meet the requirements for U.S. naturalization based on residency, physical presence, and other factors.
Calculate the total fees for applying for U.S. citizenship including USCIS filing fees, biometrics, and optional costs.
Estimate how long your N-400 naturalization application will take to process based on your USCIS field office.
Estimate the tax implications of holding dual citizenship including FBAR requirements, foreign tax credits, and exclusions.