18 ft3ph to in3ps = 8.64 in3ps

18 ft3ph ≈ 8.64 in3ps. To convert cubic feet per hour to cubic inches per second, multiply by 0.4799989: 18 × 0.4799989 = 8.64.

18 ft3ph = 8.64 in3ps

How to convert cubic feet per hour to cubic inches per second

in3ps = ft3ph × 0.4799989

  1. 1 ft3ph = 0.4799989 in3ps (and 1 in3ps = 2.0833381 ft3ph).
  2. Multiply the amount by the factor: 18 × 0.4799989 = 8.64.
  3. Answer: 18 ft3ph ≈ 8.64 in3ps (rounded to 6 significant figures).

Cubic Feet Per Hour to Cubic Inches Per Second table

Cubic Feet Per Hour (ft3ph)Cubic Inches Per Second (in3ps)
13 ft3ph6.24 in3ps
14 ft3ph6.72 in3ps
15 ft3ph7.2 in3ps
16 ft3ph7.68 in3ps
17 ft3ph8.16 in3ps
18 ft3ph8.64 in3ps
19 ft3ph9.12 in3ps
20 ft3ph9.6 in3ps
21 ft3ph10.08 in3ps
22 ft3ph10.56 in3ps
23 ft3ph11.04 in3ps
ft3phin3ps
1 ft3ph0.479999 in3ps
5 ft3ph2.4 in3ps
10 ft3ph4.8 in3ps
50 ft3ph23.9999 in3ps
100 ft3ph47.9999 in3ps
1,000 ft3ph479.999 in3ps

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  • "18 ft3ph to in3ps = 8.64 in3ps". WorksheetGenius.com. Accessed on November 3, 2026. http://worksheetgenius.com/unit-converter/convert-18-ft3ph-to-in3ps/.

  • "18 ft3ph to in3ps = 8.64 in3ps". WorksheetGenius.com, http://worksheetgenius.com/unit-converter/convert-18-ft3ph-to-in3ps/. Accessed 3 November, 2026

  • 18 ft3ph to in3ps = 8.64 in3ps. WorksheetGenius.com. Retrieved from http://worksheetgenius.com/unit-converter/convert-18-ft3ph-to-in3ps/.