Rpm per second to radians per second squared
Type a value in rpm/s to get it in rad/s² instantly.
10.47rad/s²
That's 2.1× as quick as a ceiling fan, while a power drill is 19× quicker. Reaching 1,000 rpm from rest would take about 10 seconds.
Convert the other way: rad/s² to rpm/s
What it means
How fast does it spin up?
Angular acceleration is torque divided by moment of inertia, so the same motor spins a light disc up far faster than a heavy one.
The math
How to convert rpm/s to rad/s²
To convert rpm per second to radians per second squared, multiply by 0.10472.
Example: 100 rpm/s × 0.10472 = 10.472 rad/s².
In the other direction, 1 rad/s² = 9.5493 rpm/s.
Every unit
Your acceleration in every unit
Tables
rpm/s to rad/s² conversion table
| rpm/s | rad/s² |
|---|---|
| 0.1 rpm/s | 0.010472 rad/s² |
| 1 rpm/s | 0.10472 rad/s² |
| 5 rpm/s | 0.523599 rad/s² |
| 10 rpm/s | 1.0472 rad/s² |
| 50 rpm/s | 5.23599 rad/s² |
| 100 rpm/s | 10.472 rad/s² |
| 500 rpm/s | 52.3599 rad/s² |
| 1,000 rpm/s | 104.72 rad/s² |
| 5,000 rpm/s | 523.599 rad/s² |
| 20,000 rpm/s | 2,094.4 rad/s² |
rad/s² to rpm/s conversion table
| rad/s² | rpm/s |
|---|---|
| 0.1 rad/s² | 0.95493 rpm/s |
| 1 rad/s² | 9.5493 rpm/s |
| 5 rad/s² | 47.7465 rpm/s |
| 10 rad/s² | 95.493 rpm/s |
| 50 rad/s² | 477.465 rpm/s |
| 100 rad/s² | 954.93 rpm/s |
| 500 rad/s² | 4,774.65 rpm/s |
| 1,000 rad/s² | 9,549.3 rpm/s |
| 5,000 rad/s² | 47,746.5 rpm/s |
| 20,000 rad/s² | 190,986 rpm/s |
Quick answers
Quick answers
- How many rad/s² is 1 rpm/s?
- 1 rpm/s is 0.10472 rad/s².
- How many rad/s² is 10 rpm/s?
- 10 rpm/s is 1.0472 rad/s².
- How many rad/s² is 100 rpm/s?
- 100 rpm/s is 10.472 rad/s².
The units
About these units
Rpm per second (rpm/s)
What motor and drive datasheets quote.
Radians per second squared (rad/s²)
The SI unit, and the one every formula uses.
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