Velocity
Convert metre per second (m/s) to foot per minute (ft/min). Velocity is distance per unit time — the line-sizing quantity that flags erosion, noise, and pressure drop.
1 m/s = 196.8504 ft/min
To convert metre per second to foot per minute, multiply the m/s value by 196.8504. To go the other way, divide by 196.8504 (or multiply by 0.00508).
| m/s | ft/min |
|---|---|
| 1 | 196.8504 |
| 2 | 393.7008 |
| 5 | 984.252 |
| 10 | 1968.504 |
| 25 | 4921.26 |
| 50 | 9842.52 |
| 100 | 19685.04 |
| 250 | 49212.6 |
| 500 | 98425.2 |
| 1000 | 196850.4 |
Line velocities are checked in m/s or ft/s against service-specific guidance bands.
High velocity means high friction loss and erosion risk; low velocity risks settling in slurry lines.
Worked example. A velocity of 2 m/s is 393.7008 ft/min.
Multiply the value in m/s by 196.8504 to get ft/min. For example, 10 m/s = 1968.504 ft/min.
1 m/s equals 196.8504 ft/min.
Line velocities are checked in m/s or ft/s against service-specific guidance bands.