Convert BPM to Revolutions per Second (bpm to rps)
1 beat per minute (bpm) = 0.01666666667 revolutions per second (rps). 1 rps = 60 bpm. Example: 15 bpm = 15 × 0.01666666667 = 0.25 rps.
Also searched as beats per minute to rps, beats per minute in rps, beats per minute into revolutions per second, bpm to rps, bpm in revolutions per second, bpm into revolution per second, beat per minute to revolution per second, bpm to revolutions per second converter and how many revolutions per second in a beat per minute.
1 bpm = 0.01666666667 rps
Type in either box. Scientific notation works: 1.5e-3.
Converting a list? Use the bulk beat per minute to revolution per second converter to paste a column from Excel.
How to Convert BPM to Revolution per Second
- 1 bpm = 0.01666666667 rps
- 1 rps = 60 bpm
- Example: convert 15 bpm to rps: 15 bpm = 15 × 0.01666666667 rps = 0.25 rps
Formula
rps = bpm × 0.01666666666667
or rps = bpm ÷ 60
Derivation from SI units:
- 1 bpm = 1/60 Hz.
- 1 rev/s = 1 Hz.
- 1 bpm = 0.01666666666667 Hz ÷ 1 Hz per rps = 0.01666666666667 rps
Both units are defined exactly, so the factor is exact. BPM definition: beat per minute; Revolution per Second definition: revolution per second.
Worked examples
- A reading of 90 bpm converts to 1.5 rps.
90 bpm × 0.01666666667 = 1.5 rps - A value of 140 bpm is 2.333333333 rps.
140 bpm × 0.01666666667 = 2.333333333 rps
BPM to Revolution per Second conversion table
| BPM | Revolutions per Second (rps) |
|---|---|
| 40 bpm | 0.6666666667 rps |
| 60 bpm | 1 rps |
| 72 bpm | 1.2 rps |
| 90 bpm | 1.5 rps |
| 100 bpm | 1.666666667 rps |
| 120 bpm | 2 rps |
| 140 bpm | 2.333333333 rps |
| 160 bpm | 2.666666667 rps |
| 180 bpm | 3 rps |
| 200 bpm | 3.333333333 rps |
Where it's used
BPM are used for heart rate, while revolutions per second appear in turbines and centrifuges. Both measure frequency and rotational speed, so the conversion is a fixed factor.
BPM to other frequency units
| Conversion | 1 bpm equals |
|---|---|
| beat per minute to revolution per second | 0.01666666667 rps |
| beat per minute to hertz | 0.01666666667 Hz |
| beat per minute to megahertz | 1.666666667 × 10⁻⁸ MHz |
| beat per minute to gigahertz | 1.666666667 × 10⁻¹¹ GHz |
| beat per minute to revolution per minute | 1 rpm |
| beat per minute to kilohertz | 0.00001666666667 kHz |
| beat per minute to radian per second | 0.1047197551 rad/s |
| beat per minute to degree per second | 6 °/s |
Show 1 more units
| beat per minute to terahertz | 1.666666667 × 10⁻¹⁴ THz |
|---|
Frequently asked questions
How many revolutions per second are in 1 beat per minute?
1 bpm = 0.01666666667 rps.
How do I convert beats per minute to revolutions per second?
Multiply the value in bpm by 0.01666666667, or divide it by 60. For example, 15 bpm × 0.01666666667 = 0.25 rps.
Is the bpm to rps conversion exact?
Yes. Both units are defined exactly, so the ratio is exact; its decimal form does not terminate and is shown here to 10 significant figures (more with the precision selector).
Sources
- The International System of Units (SI), 9th edition (SI Brochure), Bureau International des Poids et Mesures , Table 7 (SI prefixes); hertz, Table 4.
Last reviewed: . Factors are stored exactly and computed with 50-digit decimal arithmetic. See how we verify conversion factors.
Cite this page
APA
Scientific Converters. (2026, October 15). Convert BPM to Revolutions per Second (bpm to rps). Retrieved October 25, 2026, from https://scientificconverters.com/frequency/bpm-to-revolutions-per-second/
IEEE
Scientific Converters, "Convert BPM to Revolutions per Second (bpm to rps)," scientificconverters.com. Accessed: Oct. 25, 2026. [Online]. Available: https://scientificconverters.com/frequency/bpm-to-revolutions-per-second/