15 American Habits That Are Considered Rude Around the World

When traveling, it’s easy to forget that what feels totally natural back home might not be the norm everywhere else. Something as simple as a handshake could leave someone uncomfortable in Japan, and your enthusiastic voice might get you a disapproving look in Switzerland. 

Understanding these little cultural quirks can greatly affect how well you connect with people abroad. Here’s a list of 15 habits Americans tend to have that might come off as rude or awkward in other parts of the world. Ready to avoid some travel missteps?

Overly Enthusiastic Handshakes

In the U.S., a firm handshake is practically a rite of passage—it shows confidence and warmth. But, in countries like Japan, China, or even France, shaking hands with too much enthusiasm can come off as pushy or overly familiar. A lighter handshake—or in Japan, a bow—might be more appropriate.

Tip: Adjust how you greet people based on where you are. In formal settings, keep things polite and respectful. If you’re unsure, just follow your host’s lead.

Tipping Culture

In America, tipping is a way of showing appreciation for good service. However, tipping is frowned upon in countries like Japan, South Korea, and China. It can imply that the service workers aren’t paid enough and might also make them feel uncomfortable.

Tip: Always check the local tipping customs before you travel. In places like Japan, service charges are already included, and tipping can actually be rude. A warm smile is the best way to show your thanks.

Too Much Eye Contact

Americans are known for making eye contact during conversations, right? But in cultures like Japan or South Korea, staring too hard can be seen as aggressive, especially when talking to someone older or in a higher position. Here, a softer gaze is considered more respectful.

Tip: If you’re in a culture that values humility, don’t feel the need to lock eyes for too long. Occasionally, glancing away shows you’re being respectful, especially when speaking to elders or authority figures.

Calling People by Their First Names Too Quickly

In the U.S., using someone’s first name immediately signifies friendliness. But in places like Germany, France, or Russia, doing that without permission can come off as disrespectful. People tend to stick to formal titles until a bond is formed.

Tip: Start with titles like “Mr.” or “Ms.” and last names, especially in formal settings. If your host says you can call them by their first name, then switching things up is cool.