Convert US gallons per minute to UK fluid ounces per minute
Convert US gallons per minute (gpm) to UK fluid ounces per minute (fl oz/min) instantly and accurately.
Conversion Formula
fl oz/min = gpm × 133.2278695
About US gallons per minute
The US gallon per minute (gpm) equals 3.785411784×10⁻³/60 ≈ 6.309×10⁻⁵ m³/s, the dominant volumetric flow unit in US plumbing, HVAC, and water-treatment industries. EPA showerhead standards are set at 2.5 gpm; residential water meters size at 3/4"-1" for 5-20 gpm; municipal water-distribution design uses hundreds to thousands of gpm. 1 gpm ≈ 6.309×10⁻⁵ m³/s = 3.785 L/min.
About UK fluid ounces per minute
The UK fluid ounce per minute (fl oz/min) equals 4.54609×10⁻³/160/60 ≈ 4.735×10⁻⁷ m³/s. It is found in pre-metric British plumbing and brewing specifications, where tap-flow and pump-delivery rates were stated in imperial fluid ounces per minute. A UK laboratory peristaltic pump calibrated to 30 fl oz/min delivers ≈14.2 mL/s. 1 UK fl oz/min ≈ 4.735×10⁻⁷ m³/s.
Quick Reference Table
| US gallons per minute (gpm) | UK fluid ounces per minute (fl oz/min) |
|---|---|
| 1 gpm | 133.228 fl oz/min |
| 2 gpm | 266.456 fl oz/min |
| 5 gpm | 666.139 fl oz/min |
| 10 gpm | 1332.28 fl oz/min |
| 25 gpm | 3330.7 fl oz/min |
| 50 gpm | 6661.39 fl oz/min |
| 100 gpm | 13322.8 fl oz/min |