how many countries i can visit with us passport
Visa requirements for United States citizens As of 1 January 2017, holders of a United States passport could travel to 174 countries and territories visa-free or with visa on arrival, and the United States passport was ranked 3rd (tied with the Danish, Finnish, Italian and Spanish passports) in terms of travel freedom according to the Henley visa restrictions index.[1]
List of sovereign states Membership within the United Nations system divides the 206 listed states into three categories: 193 member states,[1] 2 observer states, and 11 other states. The sovereignty dispute column indicates states whose sovereignty is undisputed (190 states) and states whose sovereignty is disputed (16 states, out of which there are 6 member states, 1 observer state and 9 other states).