Millimeters per second to inches per second
Type a value in mm/s to get it in in/s instantly.
0.1102in/s
That's about the same as a machine at the usual alarm point. That is satisfactory: acceptable for unrestricted long-term running.
Convert the other way: in/s to mm/s
What it means
How rough is that?
Severity bands follow ISO 10816 for medium machines. Large machines on flexible mounts are allowed considerably more.
The math
How to convert mm/s to in/s
To convert millimeters per second to inches per second, multiply by 0.0393701.
Example: 2.8 mm/s × 0.0393701 = 0.110236 in/s.
In the other direction, 1 in/s = 25.4 mm/s.
Every unit
Your vibration in every unit
Tables
mm/s to in/s conversion table
| mm/s | in/s |
|---|---|
| 0.28 mm/s | 0.0110236 in/s |
| 0.45 mm/s | 0.0177165 in/s |
| 0.71 mm/s | 0.0279528 in/s |
| 1.12 mm/s | 0.0440945 in/s |
| 1.8 mm/s | 0.0708661 in/s |
| 2.8 mm/s | 0.110236 in/s |
| 4.5 mm/s | 0.177165 in/s |
| 7.1 mm/s | 0.279528 in/s |
| 11.2 mm/s | 0.440945 in/s |
| 18 mm/s | 0.708661 in/s |
| 28 mm/s | 1.10236 in/s |
| 45 mm/s | 1.77165 in/s |
in/s to mm/s conversion table
| in/s | mm/s |
|---|---|
| 0.28 in/s | 7.112 mm/s |
| 0.45 in/s | 11.43 mm/s |
| 0.71 in/s | 18.034 mm/s |
| 1.12 in/s | 28.448 mm/s |
| 1.8 in/s | 45.72 mm/s |
| 2.8 in/s | 71.12 mm/s |
| 4.5 in/s | 114.3 mm/s |
| 7.1 in/s | 180.34 mm/s |
| 11.2 in/s | 284.48 mm/s |
| 18 in/s | 457.2 mm/s |
| 28 in/s | 711.2 mm/s |
| 45 in/s | 1,143 mm/s |
Quick answers
Quick answers
- How many in/s is 1 mm/s?
- 1 mm/s is 0.0393701 in/s.
- How many in/s is 10 mm/s?
- 10 mm/s is 0.393701 in/s.
- How many in/s is 2.8 mm/s?
- 2.8 mm/s is 0.110236 in/s.
The units
About these units
Millimeters per second (mm/s)
The ISO standard for vibration severity, measured as RMS velocity.
Inches per second (in/s)
The US measure. An alarm at 0.28 in/s is the same as 7.1 mm/s.
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