Managed float regime is the current international financial environment in which exchange rates fluctuate from day to day, but central banks attempt to influence their countries' exchange rates by buying and selling currencies. It is also known as a dirty float.

In an increasingly integrated world economy, the currency rates impact any given country's economy through the trade balance. In this aspect, almost all currencies are managed since central banks or governments intervene to influence the value of their currencies.

List of countries with managed floating currencies
Source IMF as of April 31, 2008
     Afghanistan
     Algeria
     Armenia
     Burundi
     Cambodia
     Colombia
     Dominican Republic
     Egypt
     Gambia
     Georgia
     Ghana
     Guatemala
     Guinea
     Haiti
     India
     Indonesia
     Jamaica
     Kenya
     Kyrgyzstan
     Laos
     Liberia
     Madagascar
     Malaysia
     Mauritania
     Mauritius
     Moldova
     Morocco
     Mozambique
     Myanmar
     Nigeria
     Pakistan
     Papua New Guinea
     Paraguay
     Peru
     Romania
     São Tomé and Príncipe
     Serbia
     Singapore
     Sudan
     Tanzania
     Thailand
     Uganda
     Ukraine
     Uruguay
     Vanuatu