Convert Nanomoles per cubic metre to Picomoles per litre
Convert Nanomoles per cubic metre (nmol/m³) to Picomoles per litre (pmol/L) instantly and accurately.
Conversion Formula
pmol/L = nmol/m³ × 1
About Nanomoles per cubic metre
The nanomole per cubic metre (nmol/m³) equals 10⁻⁹ mol/m³, used in atmospheric chemistry to express trace gas concentrations in air. At NTP, 1 ppb (v/v) of a gas ≈ 40 nmol/m³; indoor benzene at 1 ppb ≈ 40 nmol/m³. Numerically identical to pmol/L. 1 nmol/m³ = 10⁻³ µmol/m³.
About Picomoles per litre
The picomole per litre (pmol/L, pM) equals 10⁻⁹ mol/m³, the standard unit for most endocrine hormone measurements in clinical chemistry worldwide. Serum free T4: 12-22 pmol/L; oestradiol: 37-530 pmol/L; insulin (fasting): 20-100 pmol/L. Numerically identical to nmol/m³. 1 pmol/L = 10⁻³ nmol/L.
Quick Reference Table
| Nanomoles per cubic metre (nmol/m³) | Picomoles per litre (pmol/L) |
|---|---|
| 1 nmol/m³ | 1 pmol/L |
| 2 nmol/m³ | 2 pmol/L |
| 5 nmol/m³ | 5 pmol/L |
| 10 nmol/m³ | 10 pmol/L |
| 25 nmol/m³ | 25 pmol/L |
| 50 nmol/m³ | 50 pmol/L |
| 100 nmol/m³ | 100 pmol/L |