Gallon (imperial) per minute (imp gal/min)
One imperial gallon (4.54609 L) every minute.
What is an imperial gallon per minute?
- Symbol
- imp gal/min
- Quantity
- Flow Rate
- Unit system
- imperial
- Definition
- One imperial gallon (4.54609 L) every minute.
- Exact
- Yes, the value is exact by definition
- Source
- NIST Special Publication 811 (2008), Appendix B.8
Common applications
Used in the United Kingdom and Canada for pumps and wells, mostly in older specifications.
Gallon (imperial) per minute in other flow rate units
- 1 imp gal/min ≈ 0.00007576816667 m³/sCubic meter per second
- 1 imp gal/min = 0.2727654 m³/hCubic meter per hour
- 1 imp gal/min = 0.00454609 m³/minCubic meter per minute
- 1 imp gal/min ≈ 0.07576816667 L/sLiter per second
- 1 imp gal/min = 4.54609 L/minLiter per minute
- 1 imp gal/min = 272.7654 L/hLiter per hour
- 1 imp gal/min = 4546.09 mL/minMilliliter per minute
- 1 imp gal/min ≈ 0.002675727554 ft³/sCubic foot per second
- 1 imp gal/min ≈ 0.1605436532 CFMCubic foot per minute
- 1 imp gal/min ≈ 1.200949926 GPMGallon (US) per minute
- 1 imp gal/min ≈ 72.05699553 GPHGallon (US) per hour
- 1 imp gal/min ≈ 1729.367893 GPDGallon (US) per day
- 1 imp gal/min ≈ 0.001729367893 MGDMillion gallons (US) per day
- 1 imp gal/min ≈ 41.17542602 bbl/dBarrel (oil) per day
Gallon (imperial) per minute quick reference
| Gallon (imperial) per minute | Liter per minute | Gallon (US) per minute | Cubic meter per second |
|---|---|---|---|
| 1 imp gal/min | = 4.54609 L/min | ≈ 1.200949926 GPM | ≈ 0.00007576816667 m³/s |
| 10 imp gal/min | = 45.4609 L/min | ≈ 12.00949926 GPM | ≈ 0.0007576816667 m³/s |
| 100 imp gal/min | = 454.609 L/min | ≈ 120.0949926 GPM | ≈ 0.007576816667 m³/s |
| 1000 imp gal/min | = 4546.09 L/min | ≈ 1200.949926 GPM | ≈ 0.07576816667 m³/s |
Where the imperial gallon per minute fits
The next smaller flow rate unit is the US gallon per minute (GPM). 1 imp gal/min ≈ 1.200949926 GPM, and 1 GPM ≈ 0.8326741846 imp gal/min.
The next larger flow rate unit is the cubic meter per hour (m³/h). 1 imp gal/min = 0.2727654 m³/h, and 1 m³/h ≈ 3.666154138 imp gal/min.
Frequently asked questions
- How many liters per minute are in one imperial gallon per minute?
- One imperial gallon per minute = 4.54609 L/min (liters per minute).
- How many US gallons per minute are in one imperial gallon per minute?
- One imperial gallon per minute ≈ 1.200949926 GPM (US gallons per minute).
- How many cubic meters per second are in one imperial gallon per minute?
- One imperial gallon per minute ≈ 0.00007576816667 m³/s (cubic meters per second).