Hormonology
FT4
Free Thyroxine
Serbest T4 Unit Converter
Convert Serbest T4 between pmol/L, ng/dL, and pg/mL.
Yayın tarihi: 2026-06-06 ·
Son güncelleme: 2026-06-06
Enter Serbest T4 value
Desteklenen herhangi bir birimde değer girebilirsiniz.
Lütfen geçerli pozitif bir sayı girin.
Bu dönüştürücü ne yapar?
This tool converts Free T4 values between pmol/L, ng/dL, and pg/mL. The conversion is specific to Free T4 and should not be used for Free T3, TSH, insulin, or any other laboratory analyte.
Desteklenen birimler
pmol/L · SI unit
ng/dL · US conventional
pg/mL · alternative
Dönüşüm formülleri
ng/dL = pmol/L × 0.0777
pmol/L = ng/dL × 12.87
pg/mL = ng/dL × 10
pg/mL = pmol/L × 0.777
Dönüşüm örneği
If Free T4 = 14 pmol/L, then Free T4 ≈ 1.09 ng/dL and ≈ 10.88 pg/mL.
Önemli laboratuvar notu
Free T4 reference ranges vary by laboratory method, assay platform, age, pregnancy status, and local reporting standards. This converter only changes units and does not diagnose thyroid disease.