How to Get a Registered Dietitian License in Missouri
Last updated: March 2, 2026
Missouri is a stable market with opportunities in Kansas City and St. Louis metro areas, making it an excellent place to start a career as a registered dietitian. Licensing in Missouri is overseen by the Missouri Committee for Dietitians — Division of Professional Registration. The process requires 1800 hours of pre-license education and costs between $51,500 and $52,500 in total. You'll need to pass the CDR Registration Examination for Dietitians (administered by Missouri Committee for Dietitians — Division of Professional Registration) with a score of at least 70%.
At 1800 hours, Missouri has one of the higher pre-license education requirements in the country. This is close to the national average of 1800 hours. Budget between $51,500 and $52,500 for the total licensing process, including education, application, and exam fees. Most aspiring registered dietitians complete the entire process in 4-7 months, depending on how quickly they move through the coursework and exam preparation.
Missouri Registered Dietitian License Requirements
| Requirement | Details |
|---|---|
| Minimum Age | 18 years old |
| Pre-License Education | 1800 hours |
| Degree Required | No |
| Exam Required | Yes — CDR Registration Examination for Dietitians |
| Passing Score | 70% |
| Background Check | No |
| Broker Sponsorship | Not required |
| Application Fee | $50 |
| Exam Fee | $200 |
| Governing Body | Missouri Committee for Dietitians — Division of Professional Registration |
| License Reciprocity | Partial |
Reciprocity:
Steps to Get Your Registered Dietitian License in Missouri
- 1
Earn a Master's Degree in Nutrition/Dietetics
Complete a master's degree from an ACEND-accredited program. As of 2024, a master's degree is required for RD eligibility.
Time: 5-6 years (bachelor's + master's) Cost: $350 - 2
Complete a Supervised Practice Program
Complete a minimum of 1,000 hours of supervised practice (dietetic internship) through an ACEND-accredited program. Internships are competitive — apply through the DICAS matching system.
Time: 8-24 months - 3
Pass the CDR Registration Exam
Register and pass the Commission on Dietetic Registration exam administered by Missouri Committee for Dietitians — Division of Professional Registration. The exam covers food science, nutrition therapy, management, and community nutrition. The exam fee is $200.
Time: 2-4 weeks to schedule Cost: $200 - 4
Apply for State Licensure
Submit your application to the Missouri Committee for Dietitians — Division of Professional Registration. Include CDR registration, transcripts, and the application fee of $50.
Time: 2-6 weeks Cost: $50 - 5
Begin Your Dietetics Career
Once licensed, you can practice as a Registered Dietitian in Missouri. RDs work in hospitals, clinics, private practice, food service management, and public health.
Time: Immediate once licensed
Key Things to Know
- Education requirement: . Many providers offer online options, giving you flexibility to study on your own schedule.
- The licensing exam: The CDR Registration Examination for Dietitians is administered by Missouri Committee for Dietitians — Division of Professional Registration. You'll need to score at least 70% to pass. Study materials and practice exams are available from most education providers.
- Online application available: Missouri accepts online applications, which can speed up processing time.
- Ongoing requirements: Once licensed, you'll need 75 hours of continuing education every 2 years. .
How Missouri Compares
Missouri requires 1800 hours of pre-license education for registered dietitians. This is close to the national average of 1800 hours. The average total cost in Missouri is around $52,000, compared to the national average of $53,740.
How Much Does a Registered Dietitian License Cost in Missouri?
| Cost Item | Estimated Range |
|---|---|
| Pre-License Education | $300 - $700 |
| Application Fee | $50 |
| Exam Fee | $200 |
| Total Estimated Cost | $51,500 - $52,500 |
License Renewal
- Renewal Period: Every 2 years
- Continuing Education: 75 hours
- CE Details:
- Renewal Fee: $50
Tips for Success
- Choose your education provider carefully: Compare prices, format (online vs. in-person), and reviews. Some providers offer exam prep materials bundled with the course, which can save you money. Check the Missouri Committee for Dietitians — Division of Professional Registration website for a list of approved providers.
- Don't rush the exam: With 1800 hours of required coursework, consider a structured schedule — completing one course at a time helps avoid burnout. Use practice exams to identify weak areas before scheduling your test date.
- Apply to multiple dietetic internships: Dietetic internships are highly competitive (~50% match rate). Apply to 5-8 programs through DICAS and be flexible on location. Combined master's/internship programs (coordinated programs) guarantee placement but are harder to get into.
- Specialize for higher earning potential: RDs specializing in renal nutrition, oncology, diabetes education, or sports nutrition earn 20-40% more. Board certifications (CSR, CSO, CSSD, CDCES) demonstrate expertise and open doors to advanced roles.
- Budget approximately $52,500 for your Missouri license: This includes $50 in application fees, $200 for the exam, and education costs. Once licensed, plan for $50 in renewal fees every 2 years.
Frequently Asked Questions
How long does it take to get a registered dietitian license in Missouri?
Most people complete the process in 3-6 months total. The pre-license education (1800 hours) takes the longest. After completing education, the exam and application process typically adds 2-6 weeks.
How much does it cost to get a registered dietitian license in Missouri?
The total cost ranges from $51,500 to $52,500, including pre-license education, the application fee ($50), and the exam fee ($200).
Can I get a Missouri registered dietitian license with a criminal record?
The Missouri Committee for Dietitians — Division of Professional Registration evaluates criminal history on a case-by-case basis. Having a criminal record does not automatically disqualify you, but certain offenses may affect your eligibility. Contact the Missouri Committee for Dietitians — Division of Professional Registration for guidance before applying.
Do I need a college degree to become a registered dietitian in Missouri?
No. Missouri does not require a college degree. You only need to complete the 1800 hours of approved pre-license courses.
Can I take the pre-license courses online in Missouri?
Many approved education providers offer pre-license courses online, allowing you to study at your own pace. Check the Missouri Committee for Dietitians — Division of Professional Registration website for a list of approved providers.