An entry-level Registered Nurse (RN) with less than 1 year experience can expect to earn an average total compensation of S$34 K annually.. An early career Registered Nurse (RN) with 1-4 years of experience earns an average total compensation of S$38-40 K annually. A mid-career Registered Nurse (RN) with >5 years of experience earns an average total compensation of $45-55 K based on 130 salaries. An experienced Registered Nurse (RN) with years of experience earns an average total compensation of S$60 -75 K annually. Specializations also impact salaries for example Staff nurses, Surgical Nurses, Nurse Administrators earn significantly more.