Convert Picomoles per litre to Micromoles per cubic metre
Convert Picomoles per litre (pmol/L) to Micromoles per cubic metre (µmol/m³) instantly and accurately.
Conversion Formula
µmol/m³ = pmol/L × 0.001
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.
About Micromoles per cubic metre
The micromole per cubic metre (µmol/m³) equals 10⁻⁶ mol/m³, used in atmospheric science for trace reactive gases. At NTP, 1 ppm (v/v) of a gas ≈ 40 µmol/m³; ambient O₃ at 100 ppb ≈ 4 µmol/m³. Numerically identical to nmol/L. 1 µmol/m³ = 10⁻³ mmol/m³.
Quick Reference Table
| Picomoles per litre (pmol/L) | Micromoles per cubic metre (µmol/m³) |
|---|---|
| 1 pmol/L | 0.001 µmol/m³ |
| 2 pmol/L | 0.002 µmol/m³ |
| 5 pmol/L | 0.005 µmol/m³ |
| 10 pmol/L | 0.01 µmol/m³ |
| 25 pmol/L | 0.025 µmol/m³ |
| 50 pmol/L | 0.05 µmol/m³ |
| 100 pmol/L | 0.1 µmol/m³ |