Cubic Meters per Second (m³/s)	US Gallons per Minute (GPM)
1 m³/s	15850.32 GPM
2 m³/s	31700.65 GPM
5 m³/s	79251.62 GPM
10 m³/s	158503.23 GPM
25 m³/s	396258.08 GPM
50 m³/s	792516.16 GPM
100 m³/s	1585032.31 GPM
250 m³/s	3962580.79 GPM
500 m³/s	7925161.57 GPM
1000 m³/s	15850323.14 GPM

Convert Cubic Meters per Second to US Gallons per Minute

Convert cubic meters per second to us gallons per minute (m³/s to GPM) with our instant calculator. 1 m³/s = 15850.323141 GPM. Includes exact formula and reference tables.

How to Convert Cubic Meters per Second to US Gallons per Minute (m³/s to GPM)

1 Cubic Meter per Second (m³/s) is equal to 15850.323141 US Gallons per Minute (GPM). Multiply the cubic meter per second value by 15850.32314

Quick Answer 1 m³/s = 15850.323141 GPM

Formula GPM = m³/s × 15850.32314

Inverse Factor 1 GPM = 0.000063 m³/s

Unit Definitions & Metrology Context

The standard SI unit of volumetric flow rate is cubic meters per second (m³/s), representing the volume of fluid that passes through a given cross-sectional area per second.

About Cubic Meters per Second (m³/s): Cubic Meter per Second (m³/s) is a unit in the Volumetric Flow Rate measurement category. It is widely used in si base unit (hydroelectric & river discharge). The cubic meter per second (m³/s) serves as the primary reference base unit for the volumetric flow rate domain.

About US Gallons per Minute (GPM): US Gallon per Minute (GPM) is a unit in the Volumetric Flow Rate measurement category. It is widely used in us plumbing, pumps & fire hydrants. Relative to the volumetric flow rate base unit, 1 GPM equals 0.000063 Cubic Meters per Second (m³/s).

Need to convert in the opposite direction? Visit our Convert US Gallons per Minute to Cubic Meters per Second (GPM to m³/s) calculator (1 GPM = 0.000063 m³/s).

Step-by-Step Worked Examples (m³/s to GPM)

Convert 5 Cubic Meters per Second to US Gallons per Minute: Applying the formula (GPM = m³/s × 15850.32314): starting with 5 m³/s, multiply the cubic meter per second value by 15850.32314 to get 79251.6157 GPM.
Convert 10 Cubic Meters per Second to US Gallons per Minute: Applying the formula (GPM = m³/s × 15850.32314): starting with 10 m³/s, multiply the cubic meter per second value by 15850.32314 to get 158503.2314 GPM.
Convert 50 Cubic Meters per Second to US Gallons per Minute: Applying the formula (GPM = m³/s × 15850.32314): starting with 50 m³/s, multiply the cubic meter per second value by 15850.32314 to get 792516.1571 GPM.

Popular Volumetric Flow Rate Conversions

Cubic Feet per Minute ⇄ Liter per Second

Multiply CFM by ~0.471947 to calculate airflow in liters per second (L/s).

Liter per Second ⇄ Cubic Feet per Minute

Multiply liters per second by ~2.11888 to calculate airflow in CFM.

US Gallon per Minute ⇄ Liter per Minute

Multiply US GPM by ~3.78541 to calculate flow in liters per minute (L/min).

Cubic Meter per Hour ⇄ Cubic Feet per Minute

Multiply cubic meters per hour by ~0.588578 to calculate airflow in CFM.

Cubic Feet per Minute ⇄ Cubic Meter per Hour

Multiply CFM by ~1.69901 to convert to cubic meters per hour (m³/h).

Frequently Asked Questions

Verified answers and formulas for converting cubic meters per second to us gallons per minute.

How many us gallons per minute are in 1 cubic meter per second?

There are 15850.323141 us gallons per minute (GPM) in 1 cubic meter per second (m³/s). Conversely, 1 us gallon per minute equals 0.000063 cubic meters per second.

How do you convert cubic meters per second to us gallons per minute?

To convert cubic meters per second (m³/s) to us gallons per minute (GPM), use the formula: GPM = m³/s × 15850.32314. Multiply the cubic meter per second value by 15850.32314. For example, 10 m³/s equals 158503.2314 GPM.

How do I convert back from us gallons per minute to cubic meters per second?

To convert in the reverse direction from us gallons per minute (GPM) to cubic meters per second (m³/s), use the inverse formula: m³/s = GPM × 0.0000630901964. Multiply the us gallon per minute value by 0.0000630901964 (1 GPM = 0.000063 m³/s).

What is the difference between cubic meter per second (m³/s) and us gallon per minute (GPM)?

Both cubic meter per second and us gallon per minute measure volumetric flow rate. Cubic Meter per Second (m³/s) is a unit in the Volumetric Flow Rate measurement category. It is widely used in si base unit (hydroelectric & river discharge). The cubic meter per second (m³/s) serves as the primary reference base unit for the volumetric flow rate domain. US Gallon per Minute (GPM) is a unit in the Volumetric Flow Rate measurement category. It is widely used in us plumbing, pumps & fire hydrants. Relative to the volumetric flow rate base unit, 1 GPM equals 0.000063 Cubic Meters per Second (m³/s).

How do you convert CFM to liters per second (L/s)?

Multiply the CFM value by 0.471947. For example, a 100 CFM ventilation fan moves approximately 47.19 L/s of air.