50 mg/dL to mmol/L (HDL Cholesterol)
The answer, the conversion math, and a table of nearby HDL values. Unit conversion only; this page does not interpret the value clinically.
How 50 mg/dL of HDL cholesterol converts to mmol/L
HDL ("high-density lipoprotein") cholesterol is one of the lipid fractions reported on a standard lipid panel. HDL cholesterol is reported in mg/dL on U.S. lab reports and in mmol/L on UK, Canadian, Australian, and most European reports.
The conversion factor used here is 0.02586. The 0.02586 factor is shared by HDL, LDL, VLDL, and total cholesterol because all four are reported as the mass of the same cholesterol molecule (molecular weight 386.65 g/mol). Applied here: 50 mg/dL × 0.02586 = 1.293 mmol/L.
Source: AMA Manual of Style / UK Kidney Association SI conversion table.
Nearby HDL values
If your report showed a value close to 50 mg/dL, the table below covers the surrounding range.
| mg/dL | mmol/L |
|---|---|
| 25 | 0.6465 |
| 38 | 0.9827 |
| 45 | 1.164 |
| 50 | 1.293 |
| 55 | 1.422 |
| 63 | 1.629 |
| 75 | 1.94 |
| 100 | 2.586 |
Common questions
What is 50 mg/dL HDL cholesterol in mmol/L?
50 mg/dL of HDL cholesterol equals 1.293 mmol/L. The conversion factor used here is 0.02586.
How is 50 mg/dL HDL cholesterol converted to mmol/L?
50 mg/dL × 0.02586 = 1.293 mmol/L.
← Back to the full HDL Cholesterol unit converter, with the two-way calculator, the factor source, and published reference intervals.