Convert Cubic meters per hour to Gallons per hour
Instantly convert Cubic meters per hour (m³/hr) to Gallons per hour (GPH) with our free online calculator.
Formula: m³/hr to GPH — multiply by 264.17
Reference Table
| Cubic meters per hour (m³/hr) | Gallons per hour (GPH) |
|---|---|
| 1 | 264.17 |
| 5 | 1320.85 |
| 10 | 2641.7 |
| 25 | 6604.26 |
| 50 | 13208.5 |
| 100 | 26417 |
How to Convert Cubic meters per hour to Gallons per hour
Formula
To convert Cubic meters per hour (m³/hr) to Gallons per hour (GPH): multiply by 264.17
Step-by-Step
- Start with your value in Cubic meters per hour (m³/hr).
- Multiply by 264.17 to perform the conversion.
- The result is your value expressed in Gallons per hour (GPH).
Conversion Factor
1 m³/hr = 264.17 GPH
Reverse Factor
1 GPH = 0.00378544 m³/hr
Worked Example
Convert 25 Cubic meters per hour to Gallons per hour: 25 m³/hr = 6604.26 GPH
About Cubic meter per hour (m³/hr)
A metric flow-rate unit equal to 1/3,600 m³/s. m³/hr is the standard unit for industrial process flows, HVAC air handling, pump sizing in European specifications, natural-gas metering, and municipal water treatment capacity. European building-code air-exchange requirements and pump curves are almost always expressed in m³/hr.
About Gallon per hour (GPH)
A US flow-rate unit for slow/metered flows. Used on aquarium pumps, water-feature recirculators, irrigation drip emitters, oil burners, fuel-dispensing meters, and some industrial dosing equipment. Boat fuel-flow meters also report fuel consumption in GPH, a useful figure for cruising range calculations.
Quick Facts
- 1 Cubic meter per hour equals 264.17 Gallons per hour
- 1 Gallon per hour equals 0.00378544 Cubic meters per hour
- Cubic meter per hour is a unit of volumetric flow rate
- Gallon per hour is a unit of volumetric flow rate
- This conversion is commonly used in plumbing, HVAC systems, and chemical process engineering
- The Cubic meter per hour belongs to the metric system
- The Gallon per hour belongs to the imperial system
Common Cubic meter per hour to Gallon per hour Conversions
| Cubic meters per hour (m³/hr) | Gallons per hour (GPH) |
|---|---|
| 0.01 | 2.6417 |
| 0.1 | 26.417 |
| 0.25 | 66.0426 |
| 0.5 | 132.085 |
| 1 | 264.17 |
| 2 | 528.341 |
| 3 | 792.511 |
| 5 | 1320.85 |
| 10 | 2641.7 |
| 15 | 3962.56 |
| 20 | 5283.41 |
| 25 | 6604.26 |
| 50 | 13208.5 |
| 75 | 19812.8 |
| 100 | 26417 |
| 250 | 66042.6 |
| 500 | 132085 |
| 1000 | 264170 |
| 5000 | 1320850 |
| 10000 | 2641700 |
Understanding Cubic meters per hour
The Cubic meter per hour (symbol: m³/hr) is a unit of volumetric flow rate. A metric flow-rate unit equal to 1/3,600 m³/s. m³/hr is the standard unit for industrial process flows, HVAC air handling, pump sizing in European specifications, natural-gas metering, and municipal water treatment capacity. European building-code air-exchange requirements and pump curves are almost always expressed in m³/hr.
It belongs to the metric measurement system.
Cubic meters per hour are commonly used in plumbing, HVAC systems, and chemical process engineering.
Understanding Gallons per hour
The Gallon per hour (symbol: GPH) is a unit of volumetric flow rate. A US flow-rate unit for slow/metered flows. Used on aquarium pumps, water-feature recirculators, irrigation drip emitters, oil burners, fuel-dispensing meters, and some industrial dosing equipment. Boat fuel-flow meters also report fuel consumption in GPH, a useful figure for cruising range calculations.
It belongs to the imperial measurement system.
Gallons per hour are commonly used in plumbing, HVAC systems, and chemical process engineering.
Why Convert Cubic meters per hour to Gallons per hour?
Converting between Cubic meters per hour and Gallons per hour is a frequent requirement for engineers, scientists, and students working with volumetric flow rate values. Different industries and regions favour different unit systems, so having a dependable conversion tool saves time and prevents errors in technical calculations. Whether you are verifying a specification sheet, cross-checking simulation results, or preparing a report for an international audience, accurate volumetric flow rate conversion is essential.
Frequently Asked Questions
How do I convert Cubic meters per hour to Gallons per hour?
A metric flow-rate unit equal to 1/3,600 m³/s. To convert Cubic meters per hour to Gallons per hour, multiply by 264.17. For example, 25 m³/hr equals 6604.26 GPH.
How many Gallons per hour are in 1 Cubic meter per hour?
There are 264.17 Gallons per hour in 1 Cubic meter per hour.
How many Cubic meters per hour are in 1 Gallon per hour?
There are 0.00378544 Cubic meters per hour in 1 Gallon per hour.
What is the formula for Cubic meter per hour to Gallon per hour conversion?
The formula is: multiply by 264.17. This means 1 m³/hr = 264.17 GPH.
Is a Cubic meter per hour bigger than a Gallon per hour?
No. One Cubic meter per hour is smaller than one Gallon per hour because 1 m³/hr equals 264.17 GPH, which is greater than 1.
When do you need to convert between Cubic meters per hour and Gallons per hour?
A US flow-rate unit for slow/metered flows. Cubic meter per hour and Gallon per hour are both volumetric flow units, so conversion comes up whenever one source of information uses one unit and another uses the other — a classic cross-reference challenge in engineering, trade, travel, and everyday life.