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Megawatt to Horsepower (metric) (MW to hp (metric)) Calculator & Formula

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Live Conversion • ISO 80000-4:2019 Certified
1 Megawatt = 1359.6216173 Horsepower (metric)
1 MW = 1359.621617 hp (metric) • 1 hp (metric) = 0.000735499 MW
Megawatt to Horsepower (metric): One Megawatt is equal to 1359.6216173 Horsepowers (metric).
Certified Authority Value
1359.62161730
hp (metric)
Exact: 1 hp (metric) ≡ 0.00073549875 MW
MW
MW
Swap to Horsepower (metric) to Megawatt
hp (metric)
hp (metric) 1359.6216173
Quick Values:
1 MW 5 MW 10 MW 25 MW 50 MW 100 MW 250 MW 500 MW 1,000 MW
Conversion Formula
To convert Megawatt to Horsepower (metric), multiply by 1359.6216173
MW × 1359.6216173 = hp (metric)

Calculation: 1 MW × 1359.6216173 = 1359.6216173 hp (metric)

Common Megawatt to Horsepower (metric) Calculations

Quick-lookup reference table showing calculated equivalents for standard increments between Megawatt (MW) and Horsepower (metric) (hp (metric)).

Tap any row to calculate
Horsepower (metric) to Megawatt: Reciprocal Summary
Horsepower (metric) to Megawatt Conversion Reference Table
Reciprocal & Equivalent Value Scientific Notation
1 hp (metric) is equal to 0.000735499 MW (Megawatt) 7.355 × 10⁻⁴
5 hp (metric) is equal to 0.00367749 MW (Megawatt) 3.677 × 10⁻³
10 hp (metric) is equal to 0.00735499 MW (Megawatt) 7.355 × 10⁻³
50 hp (metric) is equal to 0.0367749 MW (Megawatt) 3.677 × 10⁻²
100 hp (metric) is equal to 0.0735499 MW (Megawatt) 7.355 × 10⁻²
View Complete 15-Row Horsepower (metric) to Megawatt 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 Megawatt (MW) and Horsepower (metric) (hp (metric)):

Megawatt References:

  • Commercial utility-scale offshore wind turbine generator electrical capacity 3 MW
  • Diesel-electric freight railway train locomotive engine traction power 3.3 MW
  • Boeing 777 commercial jet airliner twin turbofan engine cruise thrust power 150 MW

Horsepower (metric) References:

  • European metric horsepower (DIN 70020) engine power rating standard (735.5 W) 1 hp (metric)

Tap any benchmark above to automatically calculate its exact equivalent in Horsepower (metric).

ISQ Dimension: [M L² T⁻³] Coherent SI Unit: watt (W) Chemical Engineering, Solutions & Physical Chemistry

How to Convert Megawatt to Horsepower (metric)

Converting Megawatt (MW) to Horsepower (metric) (hp (metric)) is a core calculation in Power, which measures the rate of energy expenditure, conversion, or work transfer per unit of time. This calculation navigates the boundary between the International Metric System (SI) and British Imperial / US Customary engineering standards. In contemporary metrology, Imperial units are defined in terms of exact SI standards via international agreements—notably NIST SP 811 and the 1959 International Yard and Pound Agreement. Exactly 1 Megawatt equals 1359.621617 Horsepower (metric), while 1 hp (metric) equals 0.000735499 MW.

Direct Factor1 MW = 1359.621617 hp (metric)
Inverse Ratio1 hp (metric) = 0.000735499 MW
Conversion ScaleMetric SI to British Imperial / US Customary Bridge
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 (watt (W)) without arbitrary rounding:

Vtarget=Vsource×(ksource→SIktarget→SI)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 (ksource):1 MW = 1000000 watt (W)
2. Target SI Bridge (ktarget):1 hp (metric) = 735.49875 watt (W)
Step-by-step substitution for Megawatt → Horsepower (metric):V(hp (metric)) = V(MW) × ( 1000000 / 735.49875 ) = V(MW) × 1359.621617
Mathematical FormulaValue in Horsepower (metric) = Value in Megawatt × 1359.6216173Direct computational formula applied for standard conversion.
Worked Example

To convert 12 Megawatt (MW) to Horsepower (metric) (hp (metric)): multiply 12 by 1359.621617 to get 16315.459408 hp (metric). At an industrial engineering scale, 480 MW converts to 652618.376306 hp (metric).

Inverse check: 1 hp (metric) = 0.000735499 MW.

Understanding Megawatt and Horsepower (metric)

Megawatt

MW
SI Multiple

A Megawatt (MW) is a decimal multiple of the SI-derived unit for power.

Applications & Practical Context

In practical power terms, a commercial utility-scale offshore wind turbine generator electrical capacity equals 3 MW, a diesel-electric freight railway train locomotive engine traction power equals 3.3 MW, a Boeing 777 commercial jet airliner twin turbofan engine cruise thrust power equals 150 MW.

Physical Setup

A power rating of 1 MW corresponds to 1000000 W (transferring energy at a rate of 1000000 joules per second).

Conversion to SI Unit: watt (W)
1 MW = 1000000 W

Horsepower (metric)

hp (metric)
Standard Unit

A Horsepower (metric) (hp (metric)) is a recognized unit for power.

Applications & Practical Context

In practical power terms, a european metric horsepower (DIN 70020) engine power rating standard (735.5 W) equals 1 hp (metric).

Physical Setup

A power rating of 1 hp (metric) corresponds to 735.49875 W (transferring energy at a rate of 735.49875 joules per second).

Conversion to SI Unit: watt (W)
1 hp (metric) = 735.49875 W

Domain Metrology & Engineering Applications

Governing Law & Equation

Mechanical & Thermodynamic Energy Rate (P = dW/dt = F · v)

Measurement Instrumentation

Rigorously quantified in laboratory and field settings using precision digital power analyzers (Yokogawa-type), absorption water-brake dynamometers, and RF thermistor bolometer mounts.

Primary Industry Sectors

Applied across electric vehicle powertrain dyno testing, renewable solar inverter rating, industrial steam turbine generation, and data center power management under international metrology standard ISO 80000-4:2019, NIST SP 811.

Physical Orders of Magnitude & Laboratory Reference Benchmarks

Physical Phenomenon / Engineering ReferenceReference ValueConverted to Horsepower (metric)
Commercial utility-scale offshore wind turbine generator electrical capacity3 MW4078.864852 hp (metric)
Diesel-electric freight railway train locomotive engine traction power3.3 MW4486.751337 hp (metric)
Boeing 777 commercial jet airliner twin turbofan engine cruise thrust power150 MW203943.242596 hp (metric)
Institutional Metrology & Standard Authority:

Formulas, conversion coefficients, and base definitions on this page strictly adhere to the ISO 80000-4:2019, NIST SP 811 and the BIPM SI Brochure (9th Edition). Governed by Mechanical & Thermodynamic Energy Rate (P = dW/dt = F · v) under ISO 80000 dimensional vector [M L² T⁻³].

Multi-Variable Engineering Bridge Grid Energy & Industrial Work

Continuous Power & Operating Duration Bridge (kWh • Megajoules • BTU • Average Power • Battery Runtime)

Bridge instantaneous work rate [M L² T⁻³] and accumulated energy consumption [M L² T⁻²] over operational shifts and duty cycles via the work-power equation E = P × t.

E = P × t
Live Calculated Bridge Equivalent:
1 MW at 1-Hour Standard Benchmark Runtime = 1000.0001 kWh
Equals 3600 MJ • 3412141.2 BTU • 3.6 × 10⁹ J
Utility Standard
1000.0001
kWh
Kilowatt-Hours
SI Metric Energy
3600
MJ
Megajoules
HVAC & Thermal
3412141.2
BTU
British Thermal Units
SI Base Unit
3.6 × 10⁹
J
Joules
Grid Power Scale
1
MWh
Megawatt-Hours
Mechanical Work
1341.022
hp·h
Horsepower-Hours
  1. 1. Normalize Input to SI Base Unit (W):
    P = 1 MW × 1000000 = 1000000 W
  2. 2. Apply Engineering Parameter (t):
    Selected condition: 1-Hour Standard Benchmark Runtime at t = 3600 Seconds / Hours
  3. 3. Execute Governing Physical Law in SI Units:
    E = P × t = (1000000) × (3600) = 3.6 × 10⁹ J
  4. 4. Convert to Standard Engineering Units:
    • kWh: 3.6 × 10⁹ × 2.7778 × 10⁻⁷ = 1000.0001 kWh (Kilowatt-Hours) • MJ: 3.6 × 10⁹ × 1 × 10⁻⁶ = 3600 MJ (Megajoules) • BTU: 3.6 × 10⁹ × 0.0009478 = 3412141.2 BTU (British Thermal Units) • J: 3.6 × 10⁹ × 1 = 3.6 × 10⁹ J (Joules) • MWh: 3.6 × 10⁹ × 2.7778 × 10⁻¹⁰ = 1 MWh (Megawatt-Hours) • hp·h: 3.6 × 10⁹ × 3.7251 × 10⁻⁷ = 1341.022 hp·h (Horsepower-Hours)
Explore Full Power Converter →
Engineering Substance / Operating Standard Parameter Value (Seconds / Hours) Reference State / Condition Typical Industrial & Engineering Application
1-Second Pulse (Inrush / Circuit Breaker) 1 1.0 second Motor inrush peak & capacitor discharge
1-Minute Short Cycle (Microwave / Lift) 60 60 seconds Elevator transit & commercial appliance duty
1-Hour Standard Benchmark Runtime 3600 3,600 seconds Standard utility kilowatt-hour energy basis
8-Hour Factory Shift (Industrial Machinery) 28800 8.0 hours Single industrial production line workday
24-Hour Continuous Day (Data Center / Pump) 86400 24.0 hours Always-on server racks & municipal water treatment
7-Day Continuous Week (Chemical Refining) 604800 168.0 hours Continuous manufacturing process plant run
30-Day Monthly Billing Cycle 2592000 720.0 hours Electric utility meter billing period
365-Day Annual Base Load Operation 3.1536 × 10⁷ 8,760 hours Grid generator annual capacity factor calculation
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Frequently Asked Questions

There are exactly 1359.6216173 horsepowers (metric) (hp (metric)) in 1 megawatt (MW). To calculate larger amounts manually, simply multiply your total number of megawatts by the conversion multiplier of 1359.6216173.

The mathematical formula to convert megawatts to horsepowers (metric) is: [value] * 1359.6216173 = horsepowers (metric). 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 horsepowers (metric) back to megawatts, you must divide your starting value by 1359.6216173. Our bidirectional tool automatically computes this inverse equation the moment you type into the horsepower (metric) input field.

1 Megawatt is larger than 1 Horsepower (metric). Specifically, 1 Megawatt equals exactly 1359.6216173 horsepowers (metric), making it 1359.6216 times larger (a difference of 3.13 orders of magnitude). Therefore, quantities expressed in horsepowers (metric) require a larger numerical value to represent the same physical amount.

A typical commercial utility-scale offshore wind turbine generator electrical capacity measures 3 MW, which corresponds to 4078.8649 hp (M) (Horsepower (metric)).

There are exactly 1,359.62 Metric Horsepower (Pferdestärke) in 1 Megawatt. Mathematically, 1 MW = 1359.62 hp (metric) per DIN 4536/ISO standards.

To calculate Metric Horsepower from a Megawatt source, multiply the Megawatt capacity by 1359.62. The mechanical formula is: V(hp (metric)) = V(MW) × 1359.62.

To derive Megawatts from Metric Horsepower, multiply the horsepower rating by the exact constant 0.0007355. The reverse mechanical formula is: V(MW) = V(hp (metric)) × 0.0007355.

A 1 Megawatt (1 MW) commercial diesel locomotive engine exerts a peak force equivalent to 1359.62 hp (metric), a standard reference when cross-indexing electrical traction with mechanical output.

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