How many countries are visa-free for US passports?

There are 180 visa-free countries for U.S. passports. The 180 international tourist destinations that are visa-free for U.S. passports include: Andorra, Australia, Austria, Belgium, Brunei, Denmark, Finland, France, Germany, Iceland, Ireland, Italy, Japan, Liechtenstein, Luxembourg, Monaco, the Netherlands, New Zealand, Norway, Portugal, San Marino, Singapore, Slovenia, Spain, Sweden, Switzerland and the United Kingdom, etc. A U.S. passport is a document issued by the United States of America to U.S. citizens and U.S. nationals for the purpose of international travel. Holders are protected by U.S. consular officials overseas. Passport issuance is provided by the Bureau of Consular Affairs under the U.S. Department of State, which has multiple offices and offices throughout the United States.