Convert Cubic Foot per Second to Cubic Inch per Second
Type the number of cubic feet per second that you wish to convert to cubic inches per second.
How to Convert Cubic Feet per Second to Cubic Inches per Second
The cubic foot per second and cubic inch 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 feet per second to cubic inches per second, you multiply by 1727.9933606.
Formula
Step-by-Step Example
Convert 5 CFS to cubic inches per second:
We need to convert cubic feet per second to cubic inches per second
Since 1 CFS = 1727.9933606 in³/s, multiply by 1727.9933606
5 × 1727.9933606 = 8639.9668032
5 CFS = 8639.9668032 in³/s
Cubic Foot per Second to Cubic Inch per Second Conversion Table
Quick reference table for common cubic foot per second to cubic inch per second conversions. Click any value for detailed calculation.
| Cubic Feet per Second (CFS) | Cubic Inches per Second (in³/s) |
|---|---|
| 0.1 CFS | 172.79933606 in³/s |
| 0.5 CFS | 863.99668032 in³/s |
| 1 CFS | 1727.9933606 in³/s |
| 2 CFS | 3455.9867213 in³/s |
| 5 CFS | 8639.9668032 in³/s |
| 10 CFS | 17279.933606 in³/s |
| 25 CFS | 43199.834016 in³/s |
| 50 CFS | 86399.668032 in³/s |
| 100 CFS | 172799.33606 in³/s |
About These Units
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.
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.
Frequently Asked Questions
How do I convert cubic feet per second to cubic inches per second?
To convert cubic feet per second to cubic inches per second, multiply the value by 1727.9933606. For example, 10 CFS = 17279.933606 in³/s.
How many cubic inches per second are in 1 cubic foot per second?
1 cubic foot per second equals 1727.9933606 cubic inches per second.
What is the formula for cubic feet per second to cubic inches per second?
The formula is: in³/s = CFS × 1727.9933606.