Convert Cubic Inch per Second to Cubic Foot per Second
Convert cubic inches per second to cubic feet per second by entering a value below.
How to Convert Cubic Inches per Second to Cubic Feet per Second
The cubic inch per second and cubic foot per second are both units of flow rate. 1 cubic foot per second equals 1727.9933606 cubic inches per second. This means to convert cubic inches per second to cubic feet per second, you divide by 1727.9933606.
Formula
Step-by-Step Example
Convert 5 in³/s to cubic feet per second:
We need to convert cubic inches per second to cubic feet per second
Since 1 CFS = 1727.9933606 in³/s, divide by 1727.9933606
5 ÷ 1727.9933606 = 0.0028935296
5 in³/s = 0.0028935296 CFS
Cubic Inch per Second to Cubic Foot per Second Conversion Table
Quick reference table for common cubic inch per second to cubic foot per second conversions. Click any value for detailed calculation.
| Cubic Inches per Second (in³/s) | Cubic Feet per Second (CFS) |
|---|---|
| 0.1 in³/s | 5.7870592722e-5 CFS |
| 0.5 in³/s | 0.000289353 CFS |
| 1 in³/s | 0.0005787059 CFS |
| 2 in³/s | 0.0011574119 CFS |
| 5 in³/s | 0.0028935296 CFS |
| 10 in³/s | 0.0057870593 CFS |
| 25 in³/s | 0.0144676482 CFS |
| 50 in³/s | 0.0289352964 CFS |
| 100 in³/s | 0.0578705927 CFS |
About These Units
Cubic Inch per Second (in³/s)
Cubic inches per second (in³/s) measures small hydraulic systems, fuel injectors, and precision dispensing. One in³/s equals 0.984 mL/s or 16.4 mL/s. Hydraulic motor displacement often specified in cubic inches per revolution.
Cubic Foot per Second (CFS)
Cubic feet per second (CFS or cusec) measures river flow, large pumps, and hydraulic systems. Colorado River: 15,000 CFS average. One CFS equals 448.8 GPM, 28.3 L/s, or 7.48 gallons per second. USGS river gauges report in CFS.
Frequently Asked Questions
How do I convert cubic inches per second to cubic feet per second?
To convert cubic inches per second to cubic feet per second, divide the value by 1727.9933606. For example, 10 in³/s = 0.0057870593 CFS.
How many cubic feet per second are in 1 cubic inch per second?
1 cubic inch per second equals 0.0005787059 cubic feet per second.
What is the formula for cubic inches per second to cubic feet per second?
The formula is: CFS = in³/s ÷ 1727.9933606.