Cubic Feet per Day to US Gallons per Hour
Convert Cubic Feet per Day to US Gallons per Hour instantly. Free online flow rate unit converter with exact formula, conversion table and FAQ.
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Formula
gal/h = ft3/d × 0.311688
ft3/d = gal/h ÷ 0.311688
Conversion table
| 1 ft3/d | 0.311688 gal/h |
| 5 ft3/d | 1.55844 gal/h |
| 10 ft3/d | 3.11688 gal/h |
| 20 ft3/d | 6.23377 gal/h |
| 50 ft3/d | 15.5844 gal/h |
| 100 ft3/d | 31.1688 gal/h |
| 500 ft3/d | 155.844 gal/h |
| 1000 ft3/d | 311.688 gal/h |
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Frequently asked questions
What is the source unit in this conversion?
The source unit is cubic feet per day (ft3/d). The Cubic Foot (ft3) is a unit of volume. The Day (d) is a unit of time.
What is the destination unit in this conversion?
The destination unit is us gallons per hour (gal/h). The US Gallon (gal) is a unit of volume. The Hour (h) is a unit of time.
How do I convert cubic feet per day to us gallons per hour?
Multiply the cubic feet per day value by 0.311688 to get us gallons per hour. For example, 10 ft3/d × 0.311688 = 3.11688 gal/h.
Is the cubic feet per day to us gallons per hour conversion exact?
It's exact under the SI-based volume and time definitions used here, since both units convert to cubic meters per second through fixed, non-rounded factors.
Where is this conversion commonly used?
Flow rate conversions like this are used in plumbing, HVAC, irrigation, chemical processing, fuel and water metering, and engineering flow calculations.
Can I convert us gallons per hour back to cubic feet per day?
Yes. Divide the us gallons per hour value by 0.311688 (or multiply by 3.20833) to get cubic feet per day.
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About this conversion
This page converts cubic feet per day (ft3/d) into us gallons per hour (gal/h), two units of volumetric flow rate.
The Cubic Foot (ft3) is a unit of volume. The Day (d) is a unit of time.
The US Gallon (gal) is a unit of volume. The Hour (h) is a unit of time.
The formula is gal/h = ft3/d × 0.311688, based on the fixed relationship between these two flow rate units.
Flow rate is calculated as a volume unit divided by a time unit, so every combination of a volume unit and a time unit forms a valid, exact flow rate unit.