Flow Rate
Browse Flow Rate conversions1 cubic foot per minute = 6.228835 Imperial gallon per minute
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Formula Summary
Result: 1 cubic foot per minute = 6.228835 Imperial gallon per minute
Formula: (1 x 0.4719474432) / 0.075768166667
Rounding: Displayed to 6 decimal places by default, trimmed for readability. Use Detailed or Scientific for more precision.
Real World Context
6.228835 Imperial gallon per minute is approximately:
- a flow scale commonly used for ventilation fans and air-handling equipment
Unit Story
Cubic foot per minute
CFM is widely used for fans, ventilation, compressed air, and HVAC equipment. It measures volume moved each minute, not air speed by itself.
Imperial gallon per minute
Imperial gallons per minute uses the larger 4.54609-liter gallon. A numerical gpm value is incomplete unless the gallon definition is known.
How This Conversion Works
Cubic foot per minute and Imperial gallon per minute are both used for flow rate conversions. This page converts 1 cubic foot per minute into 6.228835 Imperial gallon per minute using the formula shown below.
Use this result for quick checks, comparisons, and everyday reference. For work that depends on exact precision, review the rounding setting and the assumption note before using the number.
The precision controls let you switch between a shorter result, the standard readable result, and scientific notation when the value is very large or very small.
Unit Notes
- 1 cubic foot per minute (ft3/min) equals 0.4719474432 liter per second.
- 1 Imperial gallon per minute (Imp gpm) equals 0.0757681667 liter per second.
Questions
How do you convert cubic foot per minute to Imperial gallon per minute?
This page converts cubic foot per minute to Imperial gallon per minute using this formula: (1 x 0.4719474432) / 0.075768166667.
What is 1 cubic foot per minute in Imperial gallon per minute?
1 cubic foot per minute equals 6.228835 Imperial gallon per minute.
How many decimals does this converter show?
Displayed to 6 decimal places by default, trimmed for readability. Use Detailed or Scientific for more precision. The precision buttons can also show a shorter result or scientific notation.
Equivalent Values
Nearby Values
Full Details
- Formula
- (1 x 0.4719474432) / 0.075768166667
- Rounding
- Displayed to 6 decimal places by default, trimmed for readability. Use Detailed or Scientific for more precision.
- Assumption
- Flow-rate conversions measure volume per unit time. US gallons use 3.785411784 liters and Imperial gallons use 4.54609 liters. Actual system flow also depends on pressure, resistance, and equipment conditions.
