Input the airflow rate (m3/hr or CFM) and pipe diameter (mm or in.) to calculate velocity accurately for system design and analysis.
Velocity Calculator
Enter your flow rate and diameter below to calculate velocity.
Results
CFM to m³/hr conversions
0.00
meters per second (m/s)
0.00
feet per second (ft/s)
CFM to m³/hr conversions
|
CFM (0.1-1)
m³/h |
CFM (1-10)
m³/h |
CFM (10-100)
m³/h |
|---|---|---|
|
0.1
0.16990
|
1
1.69901
|
10
16.99011
|
|
0.2
0.33980
|
2
3.39802
|
20
33.98022
|
|
0.3
0.50970
|
3
5.09703
|
30
50.97032
|
|
0.4
0.67960
|
4
6.79604
|
40
67.96043
|
|
0.5
0.84951
|
5
8.49505
|
50
84.95054
|
|
0.6
1.01941
|
6
10.19406
|
60
101.94065
|
|
0.7
1.18931
|
7
11.89308
|
70
118.93076
|
|
0.8
1.35921
|
8
13.59209
|
80
135.92087
|
|
0.9
1.52911
|
9
15.29110
|
90
152.91097
|
|
1.0
1.69901
|
10
16.99011
|
100
169.90108
|