Convert US gallons per day to UK pints per second
Convert US gallons per day (gpd) to UK pints per second (pt/s) instantly and accurately.
Conversion Formula
pt/s = gpd × 7.709946154e-5
About US gallons per day
The US gallon per day (gpd) equals 3.785411784×10⁻³/86400 ≈ 4.381×10⁻⁸ m³/s, the standard unit in US water-utility regulation and residential water-well pump sizing. The US national average residential water use is about 80-100 gpd per person; a reverse-osmosis membrane module is rated in gpd (50-100 gpd for domestic units). 1 US gpd ≈ 4.381×10⁻⁸ m³/s.
About UK pints per second
The UK (imperial) pint per second (pt/s) equals 4.54609×10⁻³/8 ≈ 5.683×10⁻⁴ m³/s. The UK pint (20 fl oz) is 20% larger than the US pint. It is used in British brewery and beverage-filling lines - a canning line filling 0.568 L (1 pt) cans at 10 cans/s processes exactly 10 UK pt/s. 1 UK pt/s ≈ 5.683×10⁻⁴ m³/s ≈ 1.201 US pt/s.
Quick Reference Table
| US gallons per day (gpd) | UK pints per second (pt/s) |
|---|---|
| 1 gpd | 7.71 × 10-5 pt/s |
| 2 gpd | 0.000154199 pt/s |
| 5 gpd | 0.000385497 pt/s |
| 10 gpd | 0.000770995 pt/s |
| 25 gpd | 0.00192749 pt/s |
| 50 gpd | 0.00385497 pt/s |
| 100 gpd | 0.00770995 pt/s |