Rpm to Gigahertz
An instant rpm-to-gigahertz converter, with the formula and a reference table below.
| Rpm | Gigahertz |
|---|---|
| 1 rpm | 1.66667e-11 GHz |
| 2 rpm | 3.33333e-11 GHz |
| 3 rpm | 5e-11 GHz |
| 5 rpm | 8.33333e-11 GHz |
| 10 rpm | 1.66667e-10 GHz |
| 25 rpm | 4.16667e-10 GHz |
| 50 rpm | 8.33333e-10 GHz |
| 100 rpm | 1.66667e-09 GHz |
How to use
- Enter a value in the Rpm field.
- The Gigahertz figure appears immediately — no button to press.
- Typing in the Gigahertz field converts back to Rpm the same way.
- Use the reference table for the values that come up most often.
Rpm to Gigahertz formula
Converting rpm to gigahertz is a single multiplication by 1.66666667e-11.
GHz = rpm × 1.66666667e-11
Why this factor: the revolution per minute and the gigahertz are both defined against the hertz, so dividing one definition by the other gives 1.66666667e-11 directly. Both definitions are set out in full below.
To go the other way, divide by 1.66666667e-11 — or use the Gigahertz to Rpm converter, which is the same calculation reversed.
Worked example
Start with 1000 rpm. Multiply by 1.66666667e-11 to get 1.66667e-08 GHz.
1000 rpm × 1.66666667e-11 = 1.66667e-08 GHz
The converter above does this for any value you type, in either direction.
What is a revolution per minute?
Revolutions per minute measures rotational speed as complete turns each minute.
Definition: One revolution per minute is exactly 1/60 hertz.
Where it is used: Engine and motor speeds, hard drive and fan speeds, and centrifuge settings.
What is a gigahertz?
A gigahertz is one billion cycles per second — the scale of modern processors and wireless.
Definition: Exactly 1×10⁹ hertz.
Where it is used: CPU clock speeds, Wi-Fi bands (2.4 and 5 GHz), mobile networks, and radar.
Rpm vs Gigahertz
The revolution per minute is a specialized unit while the gigahertz is a metric unit. That is why the factor between them is not a round number: the two systems were defined independently and only later tied together by exact agreement.
Frequently asked questions
How many gigahertz are in a revolution per minute?
One revolution per minute equals 1.66666667e-11 gigahertz.
What is the formula to convert rpm to gigahertz?
Multiply the number of rpm by 1.66666667e-11. To reverse it, divide by 1.66666667e-11 instead.
How do I convert gigahertz back to rpm?
Divide by 1.66666667e-11, which is the same as multiplying by 6e+10.
How many gigahertz are in 10 rpm?
10 rpm works out to 1.66667e-10 GHz.
How is the revolution per minute defined?
One revolution per minute is exactly 1/60 hertz.