per microliter
Number densityexact by definition
The per microlitre is exactly 10⁹ m⁻³, the unit of every blood count. Red cells run 4 to 6 million per μL, white cells 4000 to 11000, and platelets 150000 to 400000.
| 1 | 1,000,000,000 |
One per microliter in every number density unit
| 1,000,000,000 | per cubic meter (m⁻³) | |
| 28,316,800 | per cubic foot (ft⁻³) | |
| 1,000,000 | per liter (L⁻¹) | |
| 1,000 | per cubic centimeter (cm⁻³) | |
| 1,000 | per milliliter (mL⁻¹) | |
| 1 | per microliter (μL⁻¹)this unit | |
| 1 | per cubic millimeter (mm⁻³) | |
| 3.72193e-17 | amagat (amagat) | |
| 1.00000e-21 | per cubic angstrom (Å⁻³) |