Megawatt to Horsepower Converter
Enter the value that you want to convert megawatt (MW) to horsepower (hp) or horsepower to megawatt.Also written as MW to HP conversion.
1 megawatt = 1341.0220896 horsepower
Formula: horsepower = megawatt value × 1341.0220896
MW to HP — megawatt to horsepower
10 megawatt = 13410.22090 horsepower
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Megawatt vs Horsepower
The Megawatt in Engineering
Megawatt (MW) is a unit of power measurement. 1 megawatt is equal to 1341.0220896 horsepower.
The Horsepower in Engineering
Horsepower (hp) is a unit of power measurement. 1 horsepower is equal to 0.0007457 megawatt.
Power Measurement Across Applications
Power units span from milliwatts in electronics to megawatts in power plants. Engine output is still quoted in horsepower (mechanical, metric, and electrical — all slightly different). HVAC systems rate cooling in tons of refrigeration or BTU/hour. Solar panels specify watts peak. Electric motors list watts or kilowatts. Each industry carries its historical unit preferences, making conversion between them a daily necessity.
megawatt to horsepower metric conversion table
| 0.01 MW | = | 13.41022 hp |
| 0.1 MW | = | 134.10221 hp |
| 1 MW | = | 1341.02209 hp |
| 2 MW | = | 2682.04418 hp |
| 3 MW | = | 4023.06627 hp |
| 4 MW | = | 5364.08836 hp |
| 5 MW | = | 6705.11045 hp |
| 6 MW | = | 8046.13254 hp |
| 7 MW | = | 9387.15463 hp |
| 8 MW | = | 10728.17672 hp |
| 9 MW | = | 12069.19881 hp |
| 10 MW | = | 13410.22090 hp |
| 11 MW | = | 14751.24299 hp |
| 12 MW | = | 16092.26508 hp |
| 13 MW | = | 17433.28716 hp |
| 14 MW | = | 18774.30925 hp |
| 15 MW | = | 20115.33134 hp |
| 16 MW | = | 21456.35343 hp |
| 17 MW | = | 22797.37552 hp |
| 18 MW | = | 24138.39761 hp |
| 19 MW | = | 25479.41970 hp |
| 20 MW | = | 26820.44179 hp |
| 30 MW | = | 40230.66269 hp |
| 40 MW | = | 53640.88358 hp |
| 50 MW | = | 67051.10448 hp |
| 60 MW | = | 80461.32538 hp |
| 70 MW | = | 93871.54627 hp |
| 80 MW | = | 107281.76717 hp |
| 90 MW | = | 120691.98806 hp |
| 100 MW | = | 134102.20896 hp |
| 200 MW | = | 268204.41792 hp |
| 300 MW | = | 402306.62688 hp |
| 400 MW | = | 536408.83584 hp |
| 500 MW | = | 670511.04480 hp |
| 600 MW | = | 804613.25376 hp |
| 700 MW | = | 938715.46272 hp |
| 800 MW | = | 1072817.67168 hp |
| 900 MW | = | 1206919.88064 hp |
| 1000 MW | = | 1341022.08960 hp |
How to Convert MW to HP (Megawatt to Horsepower)?
We can convert megawatt to horsepower by using an example.
Example:
Convert 20 Megawatt to Horsepower?
We know 1 Megawatt = 1341.0220896 horsepower; 1 Horsepower = 0.0007457 megawatt.
20 megawatt = ___hp
20 × 1341.0220896 = 26820.44179 hp (we know 1 megawatt = 1341.0220896 horsepower)
Answer:
20 megawatt = 26820.44179 horsepower
Megawatts to Horsepower: Industrial Engines and Ship Propulsion
The megawatt-to-horsepower conversion appears in marine engineering, locomotive specifications, and large industrial drives. Massive ship engines, power plant turbines, and mining equipment often have their output described in both units. One megawatt equals approximately 1,341 mechanical horsepower.
- Start with the power value in megawatts (MW).
- Multiply by 1,341 to get mechanical horsepower.
- Alternatively: MW × 1,000,000 ÷ 745.7 = hp.
- The result is power in horsepower.
MW to Horsepower: Large-Scale Power Reference
Major engines and industrial installations in both units:
| Megawatt | Horsepower |
|---|---|
| 1 MW | 1,341 hp |
| 5 MW | 6,705 hp |
| 10 MW | 13,410 hp |
| 25 MW | 33,525 hp |
| 50 MW | 67,050 hp |
| 80 MW | 107,280 hp |
| 100 MW | 134,100 hp |
| 500 MW | 670,500 hp |
Worked Examples: MW to Horsepower
Question 1: The Emma Maersk container ship has a 80.08 MW engine. Express in horsepower.
Solution:
hp = MW × 1,341
= 80.08 × 1,341
= 107,387 hp
Answer: 80.08 MW = approximately 107,387 hp — one of the most powerful diesel engines ever built.
Question 2: A mining haul truck has a 2.7 MW diesel-electric drivetrain. What is that in hp?
Solution:
hp = MW × 1,341
= 2.7 × 1,341
= 3,621 hp
Answer: 2.7 MW = 3,621 hp driving the world's largest trucks.
Question 3: An electric locomotive has a 6.4 MW traction system. Convert to horsepower.
Solution:
hp = MW × 1,341
= 6.4 × 1,341
= 8,582 hp
Answer: 6.4 MW = 8,582 hp for hauling freight trains.
Practice: MW to Horsepower
Try solving these on your own to test your understanding:
- Convert 3 MW to hp. (Answer: 4,023 hp)
- A ferry engine produces 12 MW. What is that in hp? (Answer: 16,092 hp)
- Convert 0.5 MW to hp. (Answer: 670.5 hp)
- A power plant gas turbine generates 45 MW. Express in hp. (Answer: 60,345 hp)
- A submarine propulsion system is 30 MW. Convert to hp. (Answer: 40,230 hp)
Marine Propulsion: MW is the Modern Standard
Ship engines historically used brake horsepower (bhp) or shaft horsepower (shp). Modern maritime engineering uses megawatts because it integrates with electrical propulsion systems. A cruise ship might have 4 × 16 MW diesel generators feeding electric propulsion motors — the entire power system is designed in MW. Converting to hp is mainly done for comparing with older vessel records.
The World's Most Powerful Engines in MW
The Wärtsilä-Sulzer RTA96-C, powering the largest container ships, produces 80 MW (107,000 hp) from 14 cylinders, each larger than a car. GE's 9HA gas turbine reaches 571 MW (765,000 hp) — a single turbine matching a nuclear reactor. At the other end, a Formula 1 engine's 0.56 MW (750 hp) seems modest until you consider it weighs only 150 kg.
Key Takeaways
- 1 MW = 1,341 mechanical horsepower.
- Multiply MW by 1,341 to get hp.
- Ship engines and locomotives commonly use both units.
- The world's largest diesel engine produces ~80 MW (107,000+ hp).
- Modern marine engineering prefers MW for electrical propulsion integration.
Megawatt to Horsepower Conversion Formula
horsepower = megawatt × 1341.0220896
1 megawatt = 1341.0220896 horsepower
1 horsepower = 0.0007457 megawatt
Reverse: megawatt = horsepower × 0.0007457
Frequently Asked Questions
How many horsepower are in 1 megawatt?
There are 1341.0220896 horsepower in 1 megawatt. To convert megawatt to horsepower, multiply the value by 1341.0220896.
How do I convert megawatt to horsepower?
Multiply your megawatt value by 1341.0220896 to get the equivalent in horsepower. For example, 5 megawatt = 5 × 1341.0220896 = 6705.11045 horsepower.
How do I convert horsepower to megawatt?
Multiply your horsepower value by 0.0007457 to get the equivalent in megawatt. Alternatively, divide by 1341.0220896.
What is 10 megawatt in horsepower?
10 megawatt is equal to 13410.22090 horsepower.
What is 100 megawatt in horsepower?
100 megawatt is equal to 134102.20896 horsepower.