The Portuguese attacker has made it clear that he is unlikely to leave his current club as he expects to ink an extension shortly
The Portugal international's current deal with the Santiago Bernabeu side is due to expire in the summer of 2015 and he has been linked with a move away from the Liga outfit.
However, the 28-year-old has little doubt that he will ink a contract extension in the not too distant future.
"I know that we will soon reach an agreement. I am feeling very well. I'm calm and not too worried about it," Ronaldo was quoted as saying by Reuters in the wake of Portugal's 1-0 win over Russia on Friday.
The prolific attacker joined Madrid from United in the summer of 2009 and has since become a key player at the Bernabeu club.
Ronaldo netted an impressive 55 goals in 55 appearances in all competitions for Madrid in 2012-13.