Revolutions/hour to Degrees/second Converter (rev/h to °/s)

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Live Conversion • ISO 80000-3:2019 Certified

1 Revolution/hour = 0.1 Degree/second

1 rev/h = 0.1 °/s • 1 °/s = 10 rev/h

Decimals:

Certified Authority Value

0.10000000

°/s

From / Input

rev/h

Swap to Degree/second to Revolution/hour

To / Result

°/s

Quick Values:

Conversion Formula

To convert Revolution/hour to Degree/second, multiply by 0.1

rev/h × 0.1 = °/s

Calculation: 1 rev/h × 0.1 = 0.1 °/s

Common Revolution/hour to Degree/second Calculations

Quick-lookup reference table showing calculated equivalents for standard increments between Revolution/hour (rev/h) and Degree/second (°/s).

Tap any row to calculate

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

Rule: 1 Revolution/hour is equal to 0.1 °/s (Degree/second)

Revolution/hour to Degree/second Conversion Reference Table
Conversion & Equivalent Value	Scientific Notation
0.001 rev/h 0.0001 °/s	1 × 10⁻⁴
0.01 rev/h 0.001 °/s	1 × 10⁻³
0.1 rev/h 0.01 °/s	1 × 10⁻²
0.5 rev/h 0.05 °/s	5 × 10⁻²
1 rev/h 0.1 °/s	1 × 10⁻¹
2 rev/h 0.2 °/s	2 × 10⁻¹
5 rev/h 0.5 °/s	5 × 10⁻¹
10 rev/h 1 °/s	1 × 10⁰
20 rev/h 2 °/s	2 × 10⁰
25 rev/h 2.5 °/s	2.5 × 10⁰
50 rev/h 5 °/s	5 × 10⁰
100 rev/h 10 °/s	1 × 10¹
250 rev/h 25 °/s	2.5 × 10¹
500 rev/h 50 °/s	5 × 10¹
1000 rev/h 100 °/s	1 × 10²

Degree/second to Revolution/hour: Reciprocal Summary

Rule: 1 Degree/second is equal to 10 rev/h (Revolution/hour)

Degree/second to Revolution/hour Conversion Reference Table
Reciprocal & Equivalent Value	Scientific Notation
1 °/s 10 rev/h	1 × 10¹
5 °/s 50 rev/h	5 × 10¹
10 °/s 100 rev/h	1 × 10²
50 °/s 500 rev/h	5 × 10²
100 °/s 1000 rev/h	1 × 10³

View Complete 15-Row Degree/second to Revolution/hour 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/hour (rev/h) and Degree/second (°/s):

Revolution/hour References:

Analog clock minute hand complete revolutions per hour 1 rev/h
London Eye passenger observation wheel rotation rate 2 rev/h

Degree/second References:

Second hand movement rate on standard analog clock 6 °/s
Human smooth pursuit eye tracking maximum visual velocity 30 °/s
Aerobatic competition stunt airplane maximum roll rate 360 °/s

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

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

How to Convert Revolution/hour to Degree/second

Converting Revolution/hour (rev/h) to Degree/second (°/s) is a core calculation in Angular Velocity, which measures the rotational speed and rate of angular displacement per unit of time. Both units reside within the International System of Units (SI) and share an identical physical dimension vector ([T⁻¹]), separated strictly by a decimal order-of-magnitude factor (10^-1). Because this shift involves integer powers of 10, the conversion is mathematically exact and free from decimal rounding or irrational fractional loss. Exactly 1 Revolution/hour equals 0.1 Degree/second.

Direct Factor1 rev/h = 0.1 °/s

Inverse Ratio1 °/s = 10 rev/h

Conversion ScalePure SI Metric Prefix Shift (10ⁿ Decimal Scaling)

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 rev/h = 0.00174533 radian per second (rad/s)

2. Target SI Bridge (k_target):1 °/s = 0.0174533 radian per second (rad/s)

Step-by-step substitution for Revolution/hour → Degree/second:V(°/s) = V(rev/h) × ( 0.00174533 / 0.0174533 ) = V(rev/h) × 0.1

Mathematical FormulaValue in Degree/second = Value in Revolution/hour × 0.1Direct computational formula applied for standard conversion.

Worked Example

To convert 12 Revolution/hour (rev/h) to Degree/second (°/s): multiply 12 by 0.1 to get 1.2 °/s. At an industrial engineering scale, 100 rev/h converts to 10 °/s.

Inverse check: 1 °/s = 10 rev/h.

Understanding Revolution/hour and Degree/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): rev/h

Select Applied Shaft Torque: 250 N·m

Governing Law: P = τ × ω

Vector: [rad/s] × [N·m] → [W]

Live Calculated Bridge Equivalent:

1 rev/h at Passenger Car Engine (250 N·m) = 0.4363 W

Equals 0.0004363 kW • 4.363323 × 10⁻⁷ MW • 0.0005851 hp

SI Power

0.4363

Watts

Grid / Utility

0.0004363

Kilowatts

Power Plant

4.363323 × 10⁻⁷

Megawatts

Mechanical Rating

0.0005851

Horsepower (Mechanical)

Metric Horsepower

0.0005932

Metric Horsepower (PS)

HVAC Thermal Rating

1.49

BTU/h

BTU per Hour

Step-by-Step Numerical Derivation Proof View Derivation

1. Normalize Input to SI Base Unit (rad/s):
ω = 1 rev/h × 0.00174533 = 0.00174533 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 = (0.00174533 rad/s) × (250 N·m) = 0.436332 W
4. Convert to Standard Engineering Units:
• W: 0.436332 × 1 = 0.4363 W (Watts) • kW: 0.436332 × 0.001 = 0.0004363 kW (Kilowatts) • MW: 0.436332 × 1 × 10⁻⁶ = 4.363323 × 10⁻⁷ MW (Megawatts) • hp: 0.436332 × 0.001341 = 0.0005851 hp (Horsepower (Mechanical)) • PS: 0.436332 × 0.00136 = 0.0005932 PS (Metric Horsepower (PS)) • BTU/h: 0.436332 × 3.4121 = 1.49 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 0.1 degrees/second (°/s) in 1 revolution/hour (rev/h). To calculate larger amounts manually, simply multiply your total number of revolutions/hour by the conversion multiplier of 0.1.

The mathematical formula to convert revolutions/hour to degrees/second is: [value] * 0.1 = degrees/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 degrees/second back to revolutions/hour, you must divide your starting value by 0.1. Our bidirectional tool automatically computes this inverse equation the moment you type into the degree/second input field.

1 Degree/second is larger than 1 Revolution/hour. Specifically, 1 Revolution/hour equals 0.1 degrees/second, meaning 1 Degree/second is 10 times larger than 1 Revolution/hour (a difference of 1.00 orders of magnitude). Expressing measurements in revolutions/hour requires a larger numerical value to represent the equivalent physical magnitude.

Under standard international measurement guidelines, 1 Revolution/hour converts to 0.1 degrees/second. Precise numerical conversion factors ensure consistency across laboratory, engineering, and field data.