Total T3 unit converter
Total triiodothyronine (bound and free)
Also known as: T3, TT3, Triiodothyronine, Total triiodothyronine, Gesamt-Trijodthyronin, Triiodothyronine totale
Converter
Enter a value in any unit and all other units fill in.
Worked example
1.8 nmol/L (middle of the reference range) = 117 ng/dL
Conversion formulas
| ng/dL | ng/dL = nmol/L × 65.1 | nmol/L = ng/dL × 0.01536 |
|---|---|---|
| µg/dL | µg/dL = nmol/L × 0.0651 | nmol/L = µg/dL × 15.36 |
| µg/L | µg/L = nmol/L × 0.651 | nmol/L = µg/L × 1.536 |
| ng/L | ng/L = nmol/L × 651 | nmol/L = ng/L × 0.001536 |
| pmol/L | pmol/L = nmol/L × 1000 | nmol/L = pmol/L × 0.001 |
Reference range
| Unit | Adults |
|---|---|
| nmol/L | 1.2 – 2.4 |
| ng/dL | 78.12 – 156.2 |
| µg/dL | 0.0781 – 0.1562 |
| µg/L | 0.7812 – 1.562 |
| ng/L | 781.2 – 1562 |
| pmol/L | 1200 – 2400 |
Source: MedlinePlus (NLM): T3 test · Last reviewed: 2026-10-14
Note from the source: 78-158 ng/dL (1.2-2.4 nmol/L); age-specific below 20 years (MedlinePlus)