RPM and Peripheral Speed Calculator
Instantly calculate RPM, peripheral speed, or pulley diameter. Formula: V = (π × D × n) / 60000
Rotational speed (RPM)
RPM
Pulley diameter
mm
Peripheral speed
0.00m/s
Reference RPM by application
| Application | Typical RPM |
|---|---|
| 2-pole electric motor | 3,600 |
| 4-pole electric motor | 1,800 |
| 6-pole electric motor | 1,200 |
| Centrifugal pump | 1,750 |
| Compressor | 1,450 |
| Conveyor belt | 60 |
| Industrial fan | 900 |
| Crusher | 300 |
* Click a row to use that RPM value.
Related terms
Related tools
Formula: V = (π × D × n) / (1000 × 60) — Ref: ISO 22, Shigley's Mechanical Engineering Design Ch. 17. Results are indicative; verify with manufacturer data.