Speed Calculator
Calculate the speed of a vehicle based on a given tire size and RPM.Enter the tire size: / R Diameter: in.
| Select what you want to calculate | ||
|---|---|---|
| RPM: | |
| Rear Gear Ratio: | |
| Transmission gear: | |
| Speed MPH: |
Enter the tire size: / R Diameter: in.
| Select what you want to calculate | ||
|---|---|---|
| RPM: | |
| Rear Gear Ratio: | |
| Transmission gear: | |
| Speed MPH: |