Easily calculate the Free T3 to Reverse T3 Ratio using Free T3 and Reverse T3 values with this nifty calculator offered by Dr. Dicken Weatherby and his team at OptimalDX.
This calculator determines the ratio of Free Triiodothyronine (T3) to Reverse Triiodothyronine (rT3), offering insight into thyroid hormone activity and metabolism. By entering blood test results for Free T3 and rT3, nutritionists can assess how efficiently the body is using active thyroid hormone (T3) compared to its inactive form (rT3). This ratio is useful for identifying thyroid hormone conversion issues and metabolic imbalances that may not be apparent from standard thyroid tests alone. It provides a more comprehensive view of thyroid function, helping to guide personalized treatment strategies for optimal metabolic health.