25 nmol/L to ng/mL Converter
Same value, converted for every molecule
| Molecule | MW (g/mol) | 25 nmol/L in ng/mL |
|---|---|---|
| Vitamin D (25-Hydroxyvitamin D) | 400.64 | 10.016 ng/mL |
| Testosterone | 288.42 | 7.2105 ng/mL |
| Estradiol (E2) | 272.38 | 6.8095 ng/mL |
| Cortisol | 362.46 | 9.0615 ng/mL |
| Progesterone | 314.47 | 7.86175 ng/mL |
| Vitamin A (Retinol) | 416.65 | 10.41625 ng/mL |
| Vitamin E (Alpha-Tocopherol) | 384.65 | 9.61625 ng/mL |
| Aldosterone | 286.46 | 7.1615 ng/mL |
| Dehydroepiandrosterone (DHEA) | 346.46 | 8.6615 ng/mL |
| Vitamin B12 (Cobalamin) | 453.59 | 11.33975 ng/mL |
| Folate (Folic Acid) | 441.4 | 11.035 ng/mL |
| Melatonin | 312.45 | 7.81125 ng/mL |
| Thyroxine (T4) | 336.43 | 8.41075 ng/mL |
| Triiodothyronine (T3) | 651.01 | 16.27525 ng/mL |
Each row uses the same value entered above, converted with that molecule's own molecular weight. Custom molecular weight isn't included here since it has no fixed value of its own.
If your report shows 25 nmol/L of 25-Hydroxyvitamin D and you need it in ng/mL, the conversion comes down to one formula and two quick calculations.
First, multiply 25 nmol/L by the molecular weight of Vitamin D, 400.64 g/mol: 25 × 400.64 = 10016.
Next, divide that result by 1000 to convert nanomoles to nanograms: 10016 ÷ 1000 = 10.016.
End result: 25 nmol/L = 10.016 ng/mL. Change the value in the calculator above to convert something else.