150 nmol/L to ng/mL Converter
Convert any lab value from nmol/L to ng/mL (or back) for 16 hormones and vitamins - pick the molecule below and this calculator uses its exact molecular weight. Also written "nM" or "nmol/l" on some lab reports - 150 nM and 150 nmol/L mean exactly the same thing.
Common nmol/L Values
Same value, converted for every molecule
| Molecule | MW (g/mol) | 150 nmol/L in ng/mL |
|---|---|---|
| Vitamin D (25-Hydroxyvitamin D) | 400.64 | 60.096 ng/mL |
| Testosterone | 288.42 | 43.263 ng/mL |
| Estradiol (E2) | 272.38 | 40.857 ng/mL |
| Cortisol | 362.46 | 54.369 ng/mL |
| Progesterone | 314.47 | 47.1705 ng/mL |
| Vitamin A (Retinol) | 286.45 | 42.9675 ng/mL |
| Vitamin E (Alpha-Tocopherol) | 430.71 | 64.6065 ng/mL |
| Aldosterone | 360.45 | 54.0675 ng/mL |
| Dehydroepiandrosterone (DHEA) | 288.42 | 43.263 ng/mL |
| DHEA-Sulfate (DHEA-S) | 368.49 | 55.2735 ng/mL |
| Vitamin B12 (Cobalamin) | 1355.4 | 203.31 ng/mL |
| Folate (Folic Acid) | 441.4 | 66.21 ng/mL |
| Melatonin | 232.28 | 34.842 ng/mL |
| Thyroxine (T4) | 776.87 | 116.5305 ng/mL |
| Triiodothyronine (T3) | 651.01 | 97.6515 ng/mL |
| Androstenedione | 286.41 | 42.9615 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.
Some labs report Vitamin D in nmol/L, others in ng/mL – and the two aren’t the same number. This walks through converting 150 nmol/L step by step.
Step 1: Multiply 150 nmol/L by the molecular weight of Vitamin D, 400.64 g/mol: 150 × 400.64 = 60096.
Step 2: Divide that result by 1000 to convert nanomoles to nanograms: 60096 ÷ 1000 = 60.096.
150 nmol/L converts to 60.096 ng/mL. The calculator above will do the same math automatically for any value you enter.
