The aim of the research is to know influence of yuan exchange and euro to US dollar simultanously or partially. This research used quantitative analyses. Data was formed from January 2015 to November 2015. Data which was analyzed using regression. To examine influence of independen variables using F and t to examine partially.Based on data confirmed output that yuan and euro exchange influenced to US dollar simultanously. This fact based on value of F is 1.341,74, significance level 0,00 lower than 0,05. Yuan exchange influence to US dollar partially. Value of t is 36,261 and significance is 0,00. Euro exchange influence to US dollar partially. Value of t is 23,854 and significance 0,00. That variable influence to US dollar exchange 73,9 % other influenced by other variables.