FLUIDS
Volume flow
Volumetric flow for pipes, ducts and pumps.
Try a decimal, 1e-9, 1/3, or 5 1/2.
Result0.160544 cfm1 gpm Imp = 0.160544 cfm
EVERYDAY · ENGINEERING · SCIENCE
gpm Imp to cfm Converter
Convert Imperial gallon per minute (gpm Imp) to cubic foot per minute (cfm). Enter a value for an instant result, or use the examples and reverse conversion below.
520units ready to convert
HOW IT IS CALCULATED
Convert through cubic metre per second
Enter a Imperial gallon per minute value to calculate cubic foot per minute with full internal precision before display rounding.
Display PrecisionAuto · 6 significant digits
Auto trims unnecessary zeroes and uses scientific notation for extreme magnitudes. Use Digits to set the display precision; calculations retain full precision.
QUICK REFERENCE
All units in this quantity
| Unit | Symbol | Converted value |
|---|---|---|
| cubic metre per secondfrom gpm Imp | m³/s | 0.0000757682 |
| cubic metre per minutefrom gpm Imp | m³/min | 0.00454609 |
| cubic metre per hourfrom gpm Imp | m³/h | 0.272765 |
| litre per secondfrom gpm Imp | L/s | 0.0757682 |
| litre per minutefrom gpm Imp | L/min | 4.54609 |
| litre per hourfrom gpm Imp | L/h | 272.765 |
| millilitre per minutefrom gpm Imp | mL/min | 4546.09 |
| cubic foot per secondfrom gpm Imp | ft³/s | 0.00267573 |
| cubic foot per minutefrom gpm Imp | cfm | 0.160544 |
| U.S. gallon per minutefrom gpm Imp | gpm US | 1.20095 |
| U.S. gallon per hourfrom gpm Imp | gph US | 72.057 |
| Imperial gallon per minutefrom gpm Imp | gpm Imp | 1 |
| oil barrel per dayfrom gpm Imp | bbl/d | 41.1754 |
SI symbols follow international notation. U.S. and Imperial measures are labelled separately where their values differ.
gpm Imp to cfm Conversion Reference
Imperial Gallon Per Minute (gpm Imp) and cubic foot per minute (cfm) are units of volume flow. Use this page to convert in either direction.
Conversion Examples
| Imperial Gallon Per Minute (gpm Imp) | Cubic Foot Per Minute (cfm) |
|---|---|
| 1 gpm Imp | 0.160544 cfm |
| 5 gpm Imp | 0.802718 cfm |
| 10 gpm Imp | 1.60544 cfm |
| 100 gpm Imp | 16.0544 cfm |
Examples are rounded to 6 significant digits. The interactive converter retains full calculation precision; change Display Precision to see more digits.
Reverse Conversion
cfm to gpm Imp (cubic foot per minute to Imperial gallon per minute)
Related Volume flow Conversions
gpm Imp to m³/s (Imperial gallon per minute to cubic metre per second)gpm Imp to m³/min (Imperial gallon per minute to cubic metre per minute)gpm Imp to m³/h (Imperial gallon per minute to cubic metre per hour)gpm Imp to L/s (Imperial gallon per minute to litre per second)gpm Imp to L/min (Imperial gallon per minute to litre per minute)gpm Imp to L/h (Imperial gallon per minute to litre per hour)gpm Imp to mL/min (Imperial gallon per minute to millilitre per minute)gpm Imp to ft³/s (Imperial gallon per minute to cubic foot per second)gpm Imp to gpm US (Imperial gallon per minute to U.S. gallon per minute)gpm Imp to gph US (Imperial gallon per minute to U.S. gallon per hour)gpm Imp to bbl/d (Imperial gallon per minute to oil barrel per day)