18 Cubic Meter/Hour to Gallon (US)/Minute
Quick answer
18 Cubic Meter/Hour (m³/h) equals
79.251616 gpm
To convert 18 Cubic Meter/Hours to Gallon (US)/Minutes, multiply by 4.4028675393. Therefore, 18 Cubic Meter/Hour (m³/h) equals 79.251616 Gallon (US)/Minute (gpm).
Formula: gpm = m³/h × 4.4028675393. Calculation: 18 × 4.4028675393 = 79.251616 gpm.
Convert Cubic Meter/Hour (m³/h) to Gallon (US)/Minute (gpm) online with our free unit converter. In flow rate, 1 m³/h = 4.402868 gpm. Explore step-by-step conversion steps, mathematical formulas, and quick conversion reference tables below.
Worked example: converting Cubic Meter/Hour to Gallon (US)/Minute
- Step 1 — start with the formula. gpm = m³/h × 4.4028675393
- Step 2 — substitute your figure. 18 m³/h × 4.4028675393
- Step 3 — read the result. 18 m³/h = 79.251616 gpm
- Step 4 — check it in reverse. m³/h = gpm × 0.227124707 returns 18 m³/h, which matches the figure you started with.
Flow Rate Converter
14 units available
18 m³/h = 79.251616 gpm
Formula:
gpm = m³/h × 4.4028675393With your value: 18 m³/h = 79.25161571 gpm
Other Cubic Meter/Hour to Gallon (US)/Minute conversions
Cubic Meter/Hour to Gallon (US)/Minute Conversion Table
| Cubic Meter/Hour (m³/h) | Gallon (US)/Minute (gpm) |
|---|---|
| 0.5 | 2.201434 |
| 1 | 4.402868 |
| 2 | 8.805735 |
| 5 | 22.014338 |
| 10 | 44.028675 |
| 15 | 66.043013 |
| 20 | 88.057351 |
| 25 | 110.071688 |
| 50 | 220.143377 |
| 100 | 440.286754 |
| 250 | 1,100.716885 |
| 500 | 2,201.43377 |
| 1000 | 4,402.867539 |
Gallon (US)/Minute to Cubic Meter/Hour Conversion Table
| Gallon (US)/Minute (gpm) | Cubic Meter/Hour (m³/h) |
|---|---|
| 0.5 | 0.113562 |
| 1 | 0.227125 |
| 2 | 0.454249 |
| 5 | 1.135624 |
| 10 | 2.271247 |
| 15 | 3.406871 |
| 20 | 4.542494 |
| 25 | 5.678118 |
| 50 | 11.356235 |
| 100 | 22.712471 |
| 250 | 56.781177 |
| 500 | 113.562354 |
| 1000 | 227.124707 |
Where these values come from
Every factor on this page is traced to the document that defines it. See the full provenance dataset or our methodology.
Cubic Meter/Hour (m³/h)
Flow Rate
Derived quantity: a defined volume divided by a defined time interval (m³/s). All listed units are exact multiples of the cubic metre per second.
Source: ISO 80000, Quantities and units (all parts)
International Organization for Standardization · Reviewed 2026-07-01
Gallon (US)/Minute (gpm)
Flow Rate
Derived quantity: a defined volume divided by a defined time interval (m³/s). All listed units are exact multiples of the cubic metre per second.
Source: ISO 80000, Quantities and units (all parts)
International Organization for Standardization · Reviewed 2026-07-01
How to Convert Cubic Meter/Hour to Gallon (US)/Minute
To convert from Cubic Meter/Hour (m³/h) to Gallon (US)/Minute (gpm), multiply the value by 4.4028675393.
Formula: gpm = m³/h × 4.4028675393
Reverse: m³/h = gpm × 0.227124707
Step-by-Step Example
- Start with your value in Cubic Meter/Hour. For example: 5 m³/h
- Multiply by the conversion factor: 5 x 4.4028675393
- The result is: 22.014338 gpm
Cubic Meter/Hour and Gallon (US)/Minute Relationship
This calculation facilitates standardized conversion between recognized units of flow rate. Since 1 Cubic Meter/Hour equals approximately 4.4029 Gallon (US)/Minutes, the Cubic Meter/Hour represents a larger unit interval than the Gallon (US)/Minute. Understanding the relationship between Cubic Meter/Hour and Gallon (US)/Minute is essential for accurate calculations in physics, engineering, commerce, and daily applications.
About Cubic Meter/Hour
The Cubic Meter/Hour (symbol: m³/h) is a recognized unit in the Standard measurement framework, utilized within flow rate applications for precision and standardized data representation.
Common uses of Cubic Meter/Hour: flow rate calculations, engineering and science, education.
About Gallon (US)/Minute
The Gallon (US)/Minute (symbol: gpm) is a recognized unit in the Standard measurement framework, utilized within flow rate applications for precision and standardized data representation.
Common uses of Gallon (US)/Minute: flow rate calculations, engineering and science, education.
Frequently Asked Questions
- What is 18 Cubic Meter/Hour in Gallon (US)/Minute?
- 18 Cubic Meter/Hour equals 79.251616 Gallon (US)/Minute.
- How many Gallon (US)/Minutes are in 1 Cubic Meter/Hour?
- There are exactly 4.4028675393 Gallon (US)/Minutes in 1 Cubic Meter/Hour. This means the conversion factor from Cubic Meter/Hour to Gallon (US)/Minute is 4.4028675393.
- What is the formula to convert Cubic Meter/Hour to Gallon (US)/Minute?
- The formula to convert Cubic Meter/Hour to Gallon (US)/Minute is: gpm = m³/h × 4.4028675393. For example, to convert 10 Cubic Meter/Hours to Gallon (US)/Minutes, you would multiply 10 by 4.4028675393.
- What is a Cubic Meter/Hour?
- The Cubic Meter/Hour (symbol: m³/h) is a recognized unit in the Standard measurement framework, utilized within flow rate applications for precision and standardized data representation.
- What is a Gallon (US)/Minute?
- The Gallon (US)/Minute (symbol: gpm) is a recognized unit in the Standard measurement framework, utilized within flow rate applications for precision and standardized data representation.
- What are the common uses of Cubic Meter/Hour?
- The Cubic Meter/Hour is commonly used in flow rate calculations, engineering and science, education.
Related Flow Rate Conversions
Cite this page
UnitConvertLab. (2026). 18 Cubic Meter/Hour to Gallon (US)/Minute. UnitConvertLab. Retrieved from https://unitconvertlab.com/convert/18-m3_per_hour-to-gpm_us