Convert US pints per hour to Millilitres per hour
Convert US pints per hour (pt/h) to Millilitres per hour (mL/h) instantly and accurately.
Conversion Formula
mL/h = pt/h × 473.176473
About US pints per hour
The US pint per hour (pt/h) equals 3.785411784×10⁻³/8/3600 ≈ 1.314×10⁻⁷ m³/s, used in US medical-device standards for slow-drip infusion and in American homebrew calculations for sparge water addition rates. A slow gravity sparge at 24 pt/h = 3 US gal/h is typical for small-batch homebrewing. 1 US pt/h ≈ 1.314×10⁻⁷ m³/s.
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.
Quick Reference Table
| US pints per hour (pt/h) | Millilitres per hour (mL/h) |
|---|---|
| 1 pt/h | 473.176 mL/h |
| 2 pt/h | 946.353 mL/h |
| 5 pt/h | 2365.88 mL/h |
| 10 pt/h | 4731.76 mL/h |
| 25 pt/h | 11829.4 mL/h |
| 50 pt/h | 23658.8 mL/h |
| 100 pt/h | 47317.6 mL/h |