Convert Millilitres per hour to Cubic metres per hour
Convert Millilitres per hour (mL/h) to Cubic metres per hour (m³/h) instantly and accurately.
Conversion Formula
m³/h = mL/h × 1.000000000e-6
About Millilitres per hour
The millilitre per hour (mL/h) equals 10⁻⁶/3600 ≈ 2.778×10⁻¹⁰ m³/s, standard for intravenous infusion pumps in clinical medicine and for slow-release laboratory syringe pumps. A 1 L IV bag running over 8 hours is set to 125 mL/h; subcutaneous insulin pumps deliver 1-100 mL/h of dilute insulin. 1 mL/h ≈ 2.778×10⁻¹⁰ m³/s.
About Cubic metres per hour
The cubic metre per hour (m³/h) equals 1/3600 m³/s ≈ 2.778×10⁻⁴ m³/s, the dominant volumetric flow unit in European process engineering, HVAC, and water treatment. Pump datasheet curves, heat-exchanger sizing software, and wastewater-treatment design all use m³/h as the standard. A domestic water pump runs at 3-8 m³/h; a municipal WWTP inlet pump handles 500-5 000 m³/h. 1 m³/h ≈ 2.778×10⁻⁴ m³/s = 1 000 L/h.
Quick Reference Table
| Millilitres per hour (mL/h) | Cubic metres per hour (m³/h) |
|---|---|
| 1 mL/h | 1 × 10-6 m³/h |
| 2 mL/h | 2 × 10-6 m³/h |
| 5 mL/h | 5 × 10-6 m³/h |
| 10 mL/h | 1 × 10-5 m³/h |
| 25 mL/h | 2.5 × 10-5 m³/h |
| 50 mL/h | 5 × 10-5 m³/h |
| 100 mL/h | 1 × 10-4 m³/h |