Tag: Nutrition exam

The RD exam does not use a standard percentage; instead, it uses a scaled score. To understand what percent you need to pass the RD exam, know that the passing score is a scaled score of 25 on a scale of 1 to 50. This computer-adaptive testing (CAT) system can be challenging for many candidates.

According to the Commission on Dietetic Registration (CDR), first-time RDN exam pass rates for the first half of 2024 were 62.2%, a notable decrease from historical averages. This statistic underscores the legitimate question aspiring dietitians have: how difficult is the RDN exam? It is a challenging, critical-thinking-based examination that requires a comprehensive understanding of four major domains.