Convert US pints per hour to Litres per hour
Convert US pints per hour (pt/h) to Litres per hour (L/h) instantly and accurately.
Conversion Formula
L/h = pt/h × 0.473176473
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 Litres per hour
The litre per hour (L/h) equals 10⁻³/3600 ≈ 2.778×10⁻⁷ m³/s, widely used in automotive fuel consumption (L/h), irrigation drip systems, and small pump specifications. A fuel cell vehicle running on hydrogen consumes ±2 L/h of liquid equivalent; a domestic water softener regeneration cycle uses 40-100 L/h of brine. 1 L/h ≈ 2.778×10⁻⁷ m³/s ≈ 0.2642 US gal/h.
Quick Reference Table
| US pints per hour (pt/h) | Litres per hour (L/h) |
|---|---|
| 1 pt/h | 0.473176 L/h |
| 2 pt/h | 0.946353 L/h |
| 5 pt/h | 2.36588 L/h |
| 10 pt/h | 4.73176 L/h |
| 25 pt/h | 11.8294 L/h |
| 50 pt/h | 23.6588 L/h |
| 100 pt/h | 47.3176 L/h |