What does gallon (US)/hour measure?

Gallon (US)/hour quantifies the volumetric flow of liquid in US gallons passing a point each hour, commonly used in fuel consumption and small pump flow rates.

Where is cubic yard/second mainly used?

Cubic yard/second is mainly used in US customary engineering and hydraulics to express large-scale flow rates such as river discharge, flood flows, and irrigation systems.

Can this tool convert very small flow rates accurately?

Because gallon (US)/hour involves low flow values and cubic yard/second is much larger, conversions of very small rates require careful attention to precision and rounding.

Convert Gallon (US)/hour to Cubic yard/second Flow Rates

Easily convert volumetric flow from gallon (US)/hour to cubic yard/second with this unit converter tool. Ideal for fuel consumption, pump flow, and hydraulic engineering measurements.

Gallon (US)/hour [gal (US)/h]

Cubic yard/second [yd^3/s]

Please check your input. It must be a valid numeric value.

Gallon (US)/hour [gal (US)/h] to Cubic yard/second [yd^3/s] Conversion Table

Gallon (US)/hour [gal (US)/h]	Cubic yard/second [yd^3/s]

Custom Unit Conversion Table Generator – Instant Printable Conversion Tables

Start Value

Enter the starting number (positive decimal or integer ≥ 0). Example: 0.1, 1, 5.

End Value

Enter the ending number (positive decimal or integer > Start Value). Example: 10, 50, 100.

Interval

Enter the step size (positive decimal > 0 and < End Value – Start Value). Example: 1.0, 2.5.

Gallon (US)/hour [gal (US)/h] to Cubic yard/second [yd^3/s] Conversion Table
Gallon (US)/hour [gal (US)/h]	Cubic yard/second [yd^3/s]

Explore More Flow Units Converter

What Is This Tool?

This tool helps you convert flow rates from gallon (US) per hour to cubic yard per second. It is useful for translating low-flow volumetric measurements often used in fuel and small pump specifications into larger hydraulic engineering units.

How to Use This Tool?

Enter the flow value in gallon (US)/hour you want to convert.
Select gallon (US)/hour as the source unit and cubic yard/second as the target unit.
Click the convert button to get the equivalent flow rate in cubic yard/second.
Review the conversion result, and use example values for reference if needed.

Key Features

Converts gallon (US)/hour to cubic yard/second accurately using the standard conversion rate.
Supports flow measurement contexts including aviation fuel, marine engines, chemical dosing, and civil engineering.
Browser-based and simple to use without setup or installation.
Displays example calculations for clarity and learning.
Suitable for applications involving both small flow rates and large-scale hydraulic systems.

Examples

Convert 100 gal (US)/h: 100 × 0.0000013753143575 = 0.00013753143575 yd³/s
Convert 5000 gal (US)/h: 5000 × 0.0000013753143575 = 0.0068765717875 yd³/s

Common Use Cases

Calculating fuel burn rates for small aircraft, marine engines, and portable generators reported in gallon per hour.
Specifying flow rates for small pumps, chemical dosing systems, and condensate removal operations.
Measuring low flow rates in industrial HVAC systems using US gallon units.
Expressing river discharge and flood flows in cubic yard per second for civil water projects.
Sizing open-channel conveyance and stormwater drainage systems.
Specifying flow rates in irrigation canals and large-scale pump systems.

Tips & Best Practices

Always verify the unit selection before conversion to ensure accurate results.
Use the example calculations to understand how values are transformed.
Keep in mind the difference in scale since gallon (US)/hour deals with low flows and cubic yard/second applies to large flows.
Check for rounding or precision issues especially when converting very small flow values.
Apply conversions carefully in sensitive engineering calculations to avoid minor inconsistencies.

Limitations

The conversion factor is very small due to the difference in unit scales, which may make results less practical for very low flow measurements.
Minor discrepancies can occur because of differences in measurement standards and rounding in precise engineering contexts.

Frequently Asked Questions

What does gallon (US)/hour measure?: Gallon (US)/hour quantifies the volumetric flow of liquid in US gallons passing a point each hour, commonly used in fuel consumption and small pump flow rates.
Where is cubic yard/second mainly used?: Cubic yard/second is mainly used in US customary engineering and hydraulics to express large-scale flow rates such as river discharge, flood flows, and irrigation systems.
Can this tool convert very small flow rates accurately?: Because gallon (US)/hour involves low flow values and cubic yard/second is much larger, conversions of very small rates require careful attention to precision and rounding.

Key Terminology

Gallon (US)/hour [gal (US)/h]: A unit measuring volumetric flow rate as the number of US liquid gallons passing a point per hour, commonly applied to fuel and pump flows in non-SI systems.
Cubic yard/second [yd³/s]: A volumetric flow rate unit indicating one cubic yard of fluid passing by each second, used mainly in US engineering and hydraulic contexts.
Volumetric flow rate: The volume of fluid that passes through a point or area per unit of time, commonly expressed in units like gallons per hour or cubic yards per second.

Quick Knowledge Check

What does 1 gallon (US)/hour represent?

One cubic yard of fluid per hour

A volumetric flow rate in US gallons per hour

One liter per hour

Cubic yard/second is commonly used to measure:

Fuel consumption in small generators

Large-scale water flow like river discharge

Chemical dosing flow rates

When converting from gallon (US)/hour to cubic yard/second, you should:

Ignore small flow values as insignificant

Check for rounding and precision due to unit scale differences

Use a rough estimate formula

Share Us

Similar Calculators

Online Volume Units Converter Online Illumination Units Converter Online Magnetic Field Strength Units Converter Online Moment of Force Units Converter Online Data Transfer Units Converter