Revolutions/minute to Revolutions/second Converter (rpm to rev/s)

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Live Conversion • ISO 80000-3:2019 Certified

1 Revolution/minute = 0.016666667 Revolution/second

1 rpm = 0.0166667 rev/s • 1 rev/s = 60 rpm

Decimals:

Certified Authority Value

0.01666667

rev/s

From / Input

rpm

Swap to Revolution/second to Revolution/minute

To / Result

rev/s

Quick Values:

Conversion Formula

To convert Revolution/minute to Revolution/second, multiply by 0.016666667

rpm × 0.016666667 = rev/s

Calculation: 1 rpm × 0.016666667 = 0.016666667 rev/s

Common Revolution/minute to Revolution/second Calculations

Quick-lookup reference table showing calculated equivalents for standard increments between Revolution/minute (rpm) and Revolution/second (rev/s).

Tap any row to calculate

Revolution/minute to Revolution/second: Primary Direct Table (15 Steps)

Rule: 1 Revolution/minute is equal to 0.0166667 rev/s (Revolution/second)

Revolution/minute to Revolution/second Conversion Reference Table
Conversion & Equivalent Value	Scientific Notation
0.001 rpm 1.666667 × 10⁻⁵ rev/s	1.667 × 10⁻⁵
0.01 rpm 0.000166667 rev/s	1.667 × 10⁻⁴
0.1 rpm 0.00166667 rev/s	1.667 × 10⁻³
0.5 rpm 0.00833333 rev/s	8.333 × 10⁻³
1 rpm 0.0166667 rev/s	1.667 × 10⁻²
2 rpm 0.0333333 rev/s	3.333 × 10⁻²
5 rpm 0.0833333 rev/s	8.333 × 10⁻²
10 rpm 0.166667 rev/s	1.667 × 10⁻¹
20 rpm 0.333333 rev/s	3.333 × 10⁻¹
25 rpm 0.416667 rev/s	4.167 × 10⁻¹
50 rpm 0.833333 rev/s	8.333 × 10⁻¹
100 rpm 1.666667 rev/s	1.667 × 10⁰
250 rpm 4.166667 rev/s	4.167 × 10⁰
500 rpm 8.333333 rev/s	8.333 × 10⁰
1000 rpm 16.666667 rev/s	1.667 × 10¹

Revolution/second to Revolution/minute: Reciprocal Summary

Rule: 1 Revolution/second is equal to 60 rpm (Revolution/minute)

Revolution/second to Revolution/minute Conversion Reference Table
Reciprocal & Equivalent Value	Scientific Notation
1 rev/s 60 rpm	6 × 10¹
5 rev/s 300 rpm	3 × 10²
10 rev/s 600 rpm	6 × 10²
50 rev/s 3000 rpm	3 × 10³
100 rev/s 6000 rpm	6 × 10³

View Complete 15-Row Revolution/second to Revolution/minute Table

Real-World Context & Everyday Benchmarks

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To help contextualize these units in everyday life, science, and engineering, here are verified real-world reference points for Revolution/minute (rpm) and Revolution/second (rev/s):

Revolution/minute References:

Standard 12-inch vinyl LP record phonograph playback turntable speed 33.3 rpm
Standard 7-inch vinyl single record phonograph playback speed 45 rpm
Passenger car gasoline engine steady idling rotation speed 750 rpm
Desktop computer high-airflow cooling fan maximum speed 2000 rpm
High-speed dental clinic air turbine drill rotation speed 350000 rpm

Revolution/second References:

Passenger car alternator rotor shaft speed at engine idle 30 rev/s
Commercial high-speed blender blade rotational speed 350 rev/s
High-speed air-bearing dental drill turbine maximum velocity 6500 rev/s

Tap any benchmark above to automatically calculate its exact equivalent in Revolution/second.

ISQ Dimension: [T⁻¹] Coherent SI Unit: radian per second (rad/s) Classical Mechanics & Dimensional Metrology

How to Convert Revolution/minute to Revolution/second

Converting Revolution/minute (rpm) to Revolution/second (rev/s) is a core calculation in Angular Velocity, which measures the rotational speed and rate of angular displacement per unit of time. Because Revolution/second is a broader physical scale than Revolution/minute, converting from rpm to rev/s condenses the numerical figure. It takes 60 Revolution/minute to equal a single Revolution/second (1 rpm = 0.0166667 rev/s). To convert any quantity, multiply by 0.0166667 (or divide by 60).

Direct Factor1 rpm = 0.0166667 rev/s

Inverse Ratio1 rev/s = 60 rpm

Conversion ScaleDirect Proportional Magnitude Compression

First-Principles SI Derivation ProofNIST SP 811 / ISO 80000 Compliance

Mathematical Conversion Derivation via Coherent SI Base Unit

Under the International System of Quantities (ISQ), dimensional conversion between non-SI units is rigorously resolved by bridging through the coherent SI base unit (radian per second (rad/s)) without arbitrary rounding:

V_{\text{target}} = V_{\text{source}} \times \left( \frac{k_{\text{source} \to \text{SI}}}{k_{\text{target} \to \text{SI}}} \right)

Universal Dimensional Conversion Law (ISO 80000 / NIST SP 811)

1. Source SI Bridge (k_source):1 rpm = 0.10472 radian per second (rad/s)

2. Target SI Bridge (k_target):1 rev/s = 6.283185 radian per second (rad/s)

Step-by-step substitution for Revolution/minute → Revolution/second:V(rev/s) = V(rpm) × ( 0.10472 / 6.283185 ) = V(rpm) × 0.0166667

Mathematical FormulaValue in Revolution/second = Value in Revolution/minute × 0.016666667Direct computational formula applied for standard conversion.

Worked Example

To convert 2.5 Revolution/minute (rpm) to Revolution/second (rev/s): multiply 2.5 by 0.0166667 to get 0.0416667 rev/s. At an industrial engineering scale, 1000 rpm converts to 16.666667 rev/s.

Inverse check: 1 rev/s = 60 rpm.

Understanding Revolution/minute and Revolution/second

Domain Metrology & Engineering Applications

Governing Law & Equation

Rotational Kinematics Relation (ω = dθ/dt)

Measurement Instrumentation

Rigorously quantified in laboratory and field settings using optical non-contact tachometers, stroboscopes, and resolver feedback transducers.

Primary Industry Sectors

Applied across electric motor drives, wind turbine generator monitoring, centrifuge engineering, and automotive drivetrains under international metrology standard ISO 80000-3:2019.

Institutional Metrology & Standard Authority:

Formulas, conversion coefficients, and base definitions on this page strictly adhere to the ISO 80000-3:2019 and the BIPM SI Brochure (9th Edition). Governed by Rotational Kinematics Relation (ω = dθ/dt) under ISO 80000 dimensional vector [T⁻¹].

Multi-Variable Engineering Bridge Drivetrain Engineering & Shaft Power

Angular Velocity to Mechanical Power Bridge (Watts • Kilowatts • Horsepower)

Calculate total shaft power output P = τ × ω across standard torque load ratings, bridging rotational velocity [T⁻¹] with power [M L² T⁻³].

Input Rotational Angular Velocity (ω): rpm

Select Applied Shaft Torque: 250 N·m

Governing Law: P = τ × ω

Vector: [rad/s] × [N·m] → [W]

Live Calculated Bridge Equivalent:

1 rpm at Passenger Car Engine (250 N·m) = 26.1799 W

Equals 0.02618 kW • 2.617994 × 10⁻⁵ MW • 0.03511 hp

SI Power

26.1799

Watts

Grid / Utility

0.02618

Kilowatts

Power Plant

2.617994 × 10⁻⁵

Megawatts

Mechanical Rating

0.03511

Horsepower (Mechanical)

Metric Horsepower

0.03559

Metric Horsepower (PS)

HVAC Thermal Rating

89.33

BTU/h

BTU per Hour

Step-by-Step Numerical Derivation Proof View Derivation

1. Normalize Input to SI Base Unit (rad/s):
ω = 1 rpm × 0.10471976 = 0.10471976 rad/s
2. Apply Engineering Parameter (τ):
Selected condition: Passenger Car Engine (250 N·m) at τ = 250 N·m
3. Execute Governing Physical Law in SI Units:
P = τ × ω = (0.10471976 rad/s) × (250 N·m) = 26.179939 W
4. Convert to Standard Engineering Units:
• W: 26.179939 × 1 = 26.1799 W (Watts) • kW: 26.179939 × 0.001 = 0.02618 kW (Kilowatts) • MW: 26.179939 × 1 × 10⁻⁶ = 2.617994 × 10⁻⁵ MW (Megawatts) • hp: 26.179939 × 0.001341 = 0.03511 hp (Horsepower (Mechanical)) • PS: 26.179939 × 0.00136 = 0.03559 PS (Metric Horsepower (PS)) • BTU/h: 26.179939 × 3.4121 = 89.33 BTU/h (BTU per Hour)

Explore Full Torque Converter →

Engineering Substance / Operating Standard	Parameter Value (N·m)	Reference State / Condition	Typical Industrial & Engineering Application
Automation Servo Motor (2 N·m)	`2`	2.0 N·m	Packaging & robotics joint servo
Passenger Car Engine (250 N·m)	`250`	250.0 N·m	Typical 2.0L turbo automobile engine
Commercial Diesel Semi Truck (1,200 N·m)	`1200`	1,200 N·m	Heavy freight turbo diesel engine
Marine Propulsion Shaft (25,000 N·m)	`25000`	25,000 N·m	Container vessel direct drive shaft

Frequently Asked Questions

There are exactly 0.016666667 revolutions/second (rev/s) in 1 revolution/minute (rpm). To calculate larger amounts manually, simply multiply your total number of revolutions/minute by the conversion multiplier of 0.016666667.

The mathematical formula to convert revolutions/minute to revolutions/second is: [value] * 0.016666667 = revolutions/second. Rather than doing the math manually, you can use our high-precision online calculator to process this exact equation instantly without rounding errors.

To perform the reverse calculation from revolutions/second back to revolutions/minute, you must divide your starting value by 0.016666667. Our bidirectional tool automatically computes this inverse equation the moment you type into the revolution/second input field.

1 Revolution/second is larger than 1 Revolution/minute. Specifically, 1 Revolution/minute equals 0.016666667 revolutions/second, meaning 1 Revolution/second is 60 times larger than 1 Revolution/minute (a difference of 1.78 orders of magnitude). Expressing measurements in revolutions/minute requires a larger numerical value to represent the equivalent physical magnitude.

Under standard international measurement guidelines, 1 Revolution/minute converts to 0.016666667 revolutions/second. Precise numerical conversion factors ensure consistency across laboratory, engineering, and field data.