Cubic Feet per Minute to Cups per Second
Convert Cubic Feet per Minute to Cups per Second instantly. Free online flow rate unit converter with exact formula, conversion table and FAQ.
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Formula
cup/s = ft3/min × 1.99481
ft3/min = cup/s ÷ 1.99481
Conversion table
| 1 ft3/min | 1.99481 cup/s |
| 5 ft3/min | 9.97403 cup/s |
| 10 ft3/min | 19.9481 cup/s |
| 20 ft3/min | 39.8961 cup/s |
| 50 ft3/min | 99.7403 cup/s |
| 100 ft3/min | 199.481 cup/s |
| 500 ft3/min | 997.403 cup/s |
| 1000 ft3/min | 1994.81 cup/s |
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Frequently asked questions
What is the source unit in this conversion?
The source unit is cubic feet per minute (ft3/min). The Cubic Foot (ft3) is a unit of volume. The Minute (min) is a unit of time.
What is the destination unit in this conversion?
The destination unit is cups per second (cup/s). The Cup (cup) is a unit of volume. The Second (s) is a unit of time.
How do I convert cubic feet per minute to cups per second?
Multiply the cubic feet per minute value by 1.99481 to get cups per second. For example, 10 ft3/min × 1.99481 = 19.9481 cup/s.
Is the cubic feet per minute to cups per second 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 cups per second back to cubic feet per minute?
Yes. Divide the cups per second value by 1.99481 (or multiply by 0.501302) to get cubic feet per minute.
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About this conversion
This page converts cubic feet per minute (ft3/min) into cups per second (cup/s), two units of volumetric flow rate.
The Cubic Foot (ft3) is a unit of volume. The Minute (min) is a unit of time.
The Cup (cup) is a unit of volume. The Second (s) is a unit of time.
The formula is cup/s = ft3/min × 1.99481, 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.