18 ft3ph = 0.000185185 yd3ps. To convert cubic feet per hour to cubic yards per second, multiply by 0.000010288063: 18 × 0.000010288063 = 0.000185185.
How to convert cubic feet per hour to cubic yards per second
yd3ps = ft3ph × 0.000010288063
- 1 ft3ph = 0.000010288063 yd3ps (and 1 yd3ps = 97,200.027 ft3ph).
- Multiply the amount by the factor: 18 × 0.000010288063 = 0.000185185.
- Answer: 18 ft3ph = 0.000185185 yd3ps.
Cubic Feet Per Hour to Cubic Yards Per Second table
| Cubic Feet Per Hour (ft3ph) | Cubic Yards Per Second (yd3ps) |
|---|---|
| 13 ft3ph | 0.000133745 yd3ps |
| 14 ft3ph | 0.000144033 yd3ps |
| 15 ft3ph | 0.000154321 yd3ps |
| 16 ft3ph | 0.000164609 yd3ps |
| 17 ft3ph | 0.000174897 yd3ps |
| 18 ft3ph | 0.000185185 yd3ps |
| 19 ft3ph | 0.000195473 yd3ps |
| 20 ft3ph | 0.000205761 yd3ps |
| 21 ft3ph | 0.000216049 yd3ps |
| 22 ft3ph | 0.000226337 yd3ps |
| 23 ft3ph | 0.000236625 yd3ps |
| ft3ph | yd3ps |
|---|---|
| 1 ft3ph | 0.0000102881 yd3ps |
| 5 ft3ph | 0.0000514403 yd3ps |
| 10 ft3ph | 0.000102881 yd3ps |
| 50 ft3ph | 0.000514403 yd3ps |
| 100 ft3ph | 0.00102881 yd3ps |
| 1,000 ft3ph | 0.0102881 yd3ps |