Most foreign visitors need a B1/B2 business/tourist visa to enter the United States: complete the DS-160 form online, pay the visa fee, and schedule an interview at a U.S. embassy or consulate (such as in Washington D.C., New York, or other major cities). Once the interview is passed, visa issuance usually takes about a week. Holders of a 10-year valid B1/B2 visa must also complete the EVUS (Electronic System for Travel Authorization) online registration before each trip to the U.S. The EVUS registration is valid for two years and needs to be renewed after getting a new passport. At immigration, customs officers may ask about your travel plans and purpose of stay—just answer truthfully. Typically, a 6-month stay is granted.
| Category | Daily Budget | Description |
|---|---|---|
| Budget | $115–$170 | Motel/hostel, fast food and supermarkets, public transport |
| Comfortable | $210–$350 | 3–4 star hotels, mid-range restaurants, rides with Uber |
| High-end | $495 and above | 5-star hotels, steakhouses and Michelin restaurants, private car hire |
Please note: Prices in the U.S. do not include sales tax (0%–10%, depending on the state), and tipping of 15%–20% is expected at restaurants. Allow for a 10%–15% buffer in your budget.
Rent a portable Wi-Fi at the airport or buy an eSIM directly. Power outlets are Type A (two pins) and Type B (three pins), with 120V voltage. Most phone and laptop chargers are compatible, but check high-power appliances like hair dryers. It’s recommended to download Google Maps, Uber, and your credit card apps in advance. Signal can be weak in national parks and nearby towns—save maps offline. The U.S. time zone is between 13–16 hours behind UTC+8. To minimize jet lag, choose a red-eye flight and avoid scheduling key attractions on the first day.