Direct conversion

gallon us per minute to cubic foot per second Converter

Convert gallon (US) per minute [gpm] to cubic foot per second [ft3/s] instantly with formula, examples, chart, and FAQs.

Quick answer

1 gallon (US) per minute [gpm] = 0.002228 cubic foot per second [ft3/s].

Use the calculator below for any custom value, then check the formula, examples, chart, and reverse conversion links.

gallon us per minute to cubic foot per second Converter

Instant results

From value From unit Result To unit

1 gallon (US) per minute [gpm] = 0.002228 cubic foot per second [ft3/s]

Reverse conversion: cubic foot per second to gallon (US) per minute All Flow Rate units Full conversion chart Step-by-step guide

Formula Examples Table FAQ

Conversion Formula

1 gallon (US) per minute [gpm] = 0.002228 cubic foot per second [ft3/s]

Example: 1 gallon (US) per minute [gpm] equals 0.002228 cubic foot per second [ft3/s].

Examples

1 gallon (US) per minute [gpm] = 0.002228 cubic foot per second [ft3/s]

2 gallon (US) per minute [gpm] = 0.004456 cubic foot per second [ft3/s]

5 gallon (US) per minute [gpm] = 0.01114 cubic foot per second [ft3/s]

10 gallon (US) per minute [gpm] = 0.02228 cubic foot per second [ft3/s]

20 gallon (US) per minute [gpm] = 0.04456 cubic foot per second [ft3/s]

25 gallon (US) per minute [gpm] = 0.0557 cubic foot per second [ft3/s]

Practical Uses for gallon us per minute to cubic foot per second

quick homework checksshopping and product comparisonstravel planningprofessional estimatesDIY and household measurementsgeneral reference

Sources and Accuracy

Flow rate conversions use cubic meter per second as the reference unit and include common pump, plumbing, HVAC, and process-flow units.

Displayed results are rounded for readability. The calculator keeps enough precision for everyday use and switches to scientific notation for very large or very small values. Last reviewed: 2026-05-21.

About These Units

gallon (US) per minute [gpm]

Definition

US gallons per minute measures volume flow rate in US liquid gallons each minute.

History

GPM developed from customary liquid volume measurement used in plumbing and pumping.

Current use

GPM is used for faucets, pumps, fire protection, irrigation, pools, and water-treatment systems.

cubic foot per second [ft3/s]

Definition

The cubic foot per second (ft3/s) is a flow rate unit used to express measurements in this converter.

History

This unit is included because it appears in practical measurement systems, technical references, product specifications, or everyday conversion needs.

Current use

Use cubic foot per second when comparing flow rate values, checking specifications, converting between systems, or preparing quick estimates.

How to Convert

Enter the value in the “From value” field.
Confirm the source unit is gallon (US) per minute [gpm].
Confirm the target unit is cubic foot per second [ft3/s].
Read the instant result and formula.

Where This Conversion Is Used

EducationConstructionShoppingTravelEngineeringEveryday planning

gallon us per minute to cubic foot per second Conversion Chart

Open full chart →

gallon (US) per minute [gpm]	cubic foot per second [ft3/s]
1	0.002228
2	0.004456
5	0.01114
10	0.02228
20	0.04456
25	0.0557
50	0.1114
100	0.222801
1000	2.228009

Frequently Asked Questions

How do I convert gallon (US) per minute to cubic foot per second?

Use this formula: 1 gallon (US) per minute [gpm] = 0.002228 cubic foot per second [ft3/s] Enter your value in the calculator and the result updates instantly.

How many cubic foot per second are in 1 gallon (US) per minute?

1 gallon (US) per minute [gpm] equals 0.002228 cubic foot per second [ft3/s].

Can I reverse this conversion?

Yes. Use the swap button in the calculator or open the related reverse conversion link when it is listed on this page.

Convert gallon (US) per minute to Other Units

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