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Revolutions per Minute to Revolutions per Second Converter

Convert rpm to rps with our free online frequency converter.

Quick Answer

1 Revolutions per Minute = 0.016667 rps

Formula: Revolutions per Minute ร— conversion factor = Revolutions per Second

Use the calculator below for instant, accurate conversions.

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All conversion formulas on UnitsConverter.io have been verified against NIST (National Institute of Standards and Technology) guidelines and international SI standards. Our calculations are accurate to 10 decimal places for standard conversions and use arbitrary precision arithmetic for astronomical units.

Last verified: February 2026Reviewed by: Sam Mathew, Software Engineer

Revolutions per Minute to Revolutions per Second Calculator

How to Use the Revolutions per Minute to Revolutions per Second Calculator:

  1. Enter the value you want to convert in the 'From' field (Revolutions per Minute).
  2. The converted value in Revolutions per Second will appear automatically in the 'To' field.
  3. Use the dropdown menus to select different units within the Frequency category.
  4. Click the swap button (โ‡Œ) to reverse the conversion direction.
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How to Convert Revolutions per Minute to Revolutions per Second: Step-by-Step Guide

Converting Revolutions per Minute to Revolutions per Second involves multiplying the value by a specific conversion factor, as shown in the formula below.

Formula:

rps = rpm ร— 0.0166667

Example Calculation:

1 rpm = 0.016667 rps

Disclaimer: For Reference Only

These conversion results are provided for informational purposes only. While we strive for accuracy, we make no guarantees regarding the precision of these results, especially for conversions involving extremely large or small numbers which may be subject to the inherent limitations of standard computer floating-point arithmetic.

Not for professional use. Results should be verified before use in any critical application. View our Terms of Service for more information.

Need to convert to other frequency units?

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๐Ÿ“Š Frequency Table

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๐Ÿ“‹ Unit Symbols

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What is a Revolutions per Minute and a Revolutions per Second?

1 RPM = 1 revolution per minute = 1/60 Hz โ‰ˆ 0.01667 Hz = 6ยฐ/second

RPM as a Time Unit

Unlike Hz (cycles per second), RPM explicitly includes time:

  • Hz = cycles per SECOND (SI standard)
  • RPM = revolutions per MINUTE (practical for machinery)
  • 1 Hz = 60 RPM (by definition)
  • Why RPM? Human-scale reference (1 minute is intuitive)

1 RPS = 1 revolution per second = 1 Hz = 60 RPM = 360ยฐ/second = 2ฯ€ radians/second

RPS vs RPM vs Hz

Understanding the relationship between rotational measurements:

  • RPM = cycles per MINUTE (most common for machinery)
  • RPS = cycles per SECOND (more convenient for high speeds)
  • Hz = cycles per SECOND (generic frequency term)
  • Conversion: 1 RPS = 60 RPM = 1 Hz (numerically identical to Hz)
  • Why three units? Different fields and speed ranges use different conventions

Note: The Revolutions per Minute is part of the imperial/US customary system, primarily used in the US, UK, and Canada for everyday measurements. The Revolutions per Second belongs to the imperial/US customary system.

Common Uses and Applications: rpm vs rps

Explore the typical applications for both Revolutions per Minute (imperial/US) and Revolutions per Second (imperial/US) to understand their common contexts.

Common Uses for rpm

Automotive Engines: Primary indicator for engine speed - idle 600-1000 RPM, normal driving 1500-3000 RPM, redline 6000-9000 RPM. Storage Devices: Hard drives (5,400-15,000 RPM), optical drives (1,000-10,000 RPM). Industrial Motors: Electric motors, pumps, compressors - rated by RPM. Mechanical Equipment: Fans, blowers, centrifuges, drill presses, lathes. Power Tools: Drill and impact drivers (500-3,000 RPM), angle grinders (8,000-11,000 RPM).

When to Use rps

High-Speed Turbines: Gas turbines, steam turbines, hydroelectric turbines (hundreds to thousands of RPS). Centrifuges: Ultra-high-speed laboratory and industrial centrifuges for separation. Physics: Rotational dynamics, angular velocity, kinetic energy calculations. Machinery: High-speed motors, spindles, grinders, pumps.

Additional Unit Information

About Revolutions per Second (rps)

How do I convert RPS to RPM?

Formula: RPM = RPS ร— 60

Examples:

  • 1 RPS = 60 RPM
  • 10 RPS = 600 RPM
  • 120 RPS = 7,200 RPM (hard drive)

Reverse: RPS = RPM รท 60

RPS to RPM converter โ†’

Is RPS the same as Hz?

Yes, numerically: 1 RPS = 1 Hz

Different context:

  • RPS: Rotational motion (spinning, revolving)
  • Hz: General frequency (oscillations, waves, vibrations)

Example:

  • A wheel spinning at 10 RPS = 10 Hz rotational frequency
  • A sound wave at 440 Hz = 440 oscillations per second (not rotation)

RPS to Hz converter โ†’

How do I convert RPS to radians per second?

Formula: rad/s = RPS ร— 2ฯ€

Examples:

  • 1 RPS = 2ฯ€ rad/s โ‰ˆ 6.283 rad/s
  • 10 RPS = 62.83 rad/s
  • 100 RPS = 628.3 rad/s

One full revolution = 2ฯ€ radians = 360 degrees

RPS to rad/s converter โ†’

When should I use RPS instead of RPM?

Use RPS when:

  • High-speed applications (>6,000 RPM = >100 RPS)
  • Physics calculations (frequency, angular velocity)
  • Scientific contexts
  • Values are more convenient (e.g., 120 RPS vs 7,200 RPM)

Use RPM when:

  • Automotive (standard for engines)
  • General machinery
  • Industry standards require RPM
  • Lower speeds (<6,000 RPM)

Both are correct; choose based on convention and convenience.

Conversion Table: Revolutions per Minute to Revolutions per Second

Revolutions per Minute (rpm)Revolutions per Second (rps)
0.50.008
10.017
1.50.025
20.033
50.083
100.167
250.417
500.833
1001.667
2504.167
5008.333
1,00016.667

People Also Ask

How do I convert Revolutions per Minute to Revolutions per Second?

To convert Revolutions per Minute to Revolutions per Second, enter the value in Revolutions per Minute in the calculator above. The conversion will happen automatically. Use our free online converter for instant and accurate results. You can also visit our frequency converter page to convert between other units in this category.

Learn more โ†’

What is the conversion factor from Revolutions per Minute to Revolutions per Second?

The conversion factor depends on the specific relationship between Revolutions per Minute and Revolutions per Second. You can find the exact conversion formula and factor on this page. Our calculator handles all calculations automatically. See the conversion table above for common values.

Can I convert Revolutions per Second back to Revolutions per Minute?

Yes! You can easily convert Revolutions per Second back to Revolutions per Minute by using the swap button (โ‡Œ) in the calculator above, or by visiting our Revolutions per Second to Revolutions per Minute converter page. You can also explore other frequency conversions on our category page.

Learn more โ†’

What are common uses for Revolutions per Minute and Revolutions per Second?

Revolutions per Minute and Revolutions per Second are both standard units used in frequency measurements. They are commonly used in various applications including engineering, construction, cooking, and scientific research. Browse our frequency converter for more conversion options.

For more frequency conversion questions, visit our FAQ page or explore our conversion guides.

Helpful Conversion Guides

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๐Ÿ“š How to Convert Units

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๐Ÿ”ข Conversion Formulas

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โš–๏ธ Metric vs Imperial

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โš ๏ธ Common Mistakes

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Other Frequency Units and Conversions

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Verified Against Authority Standards

All conversion formulas have been verified against international standards and authoritative sources to ensure maximum accuracy and reliability.

NIST Reference on Constants, Units and Uncertainty

National Institute of Standards and Technology โ€” Fundamental physical constants and unit conversions

BIPM SI Units

Bureau International des Poids et Mesures โ€” International System of Units (SI) definitions and standards

ISO 80000

International Organization for Standardization โ€” Quantities and units international standards series

Last verified: February 19, 2026