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📏 Horsepower (mechanical) to Megawatts Converter

Convert horsepower (mechanical) (hp) to megawatts (MW) instantly, with the formula, a worked example and a conversion table.

Quick answer: 1 horsepower (mechanical) (hp) = 0.0007456999 megawatts (MW). Formula: MW = hp × 0.0007456999.

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Horsepower (mechanical) to Megawatts Converter inputs

Result

1 hp =

0.0007456999 MW

MW = hp × 0.0007456999

1 horsepower (mechanical) = 0.0007456999 MW · MW to hp

Horsepower (mechanical) to Megawatts conversion table

Horsepower (mechanical) (hp)Megawatts (MW)
0.1 hp0.00007457 MW
0.5 hp0.0003728499 MW
1 hp0.0007456999 MW
2 hp0.0014913997 MW
3 hp0.0022370996 MW
5 hp0.0037284994 MW
10 hp0.0074569987 MW
20 hp0.014913997 MW
25 hp0.018642497 MW
50 hp0.037284994 MW
100 hp0.074569987 MW
1,000 hp0.74569987 MW

Other power conversions

hp to Whp to kWhp to MWhp to PShp to BTU/hhp to kcal/hhp to TR

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How to convert horsepower (mechanical) to megawatts

Multiply the number of horsepower (mechanical) by 0.0007456999 to get megawatts: MW = hp × 0.0007456999.

Example: 5 hp = 0.0037284994 MW.

The horsepower (mechanical) (hp) and the megawatt (MW) are both units of power. Need the opposite direction? Use the MW to hp converter.

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Metric and imperial units

The metric system (SI) is used by almost every country and by science worldwide. Its units scale by powers of ten – 1 kilometer is 1,000 meters, 1 meter is 100 centimeters – which makes conversions inside the system easy. The imperial and US customary systems (inches, feet, pounds, gallons) are still used daily in the United States and partly in the UK.

Since 1959 the inch has been defined as exactly 2.54 centimeters and the pound as exactly 0.45359237 kilograms, so conversions between the two systems are exact. Note that a US gallon (3.785 L) and an imperial gallon (4.546 L) are different – choose the right one above.

This converter covers 18 categories and 106 units: length, weight, temperature, volume, area, speed, time, data, energy, pressure, power, angle, force, torque, frequency, flow rate, illuminance, density.

Frequently asked questions

How many megawatts are in a horsepower (mechanical)?

1 horsepower (mechanical) = 0.0007456999 megawatts.

How do I convert horsepower (mechanical) to megawatts?

Use the formula MW = hp × 0.0007456999. For example, 5 hp = 0.0037284994 MW.

How do I convert megawatts back to horsepower (mechanical)?

1 megawatt = 1,341.0221 horsepower (mechanical). Use the MW to hp converter linked on this page.

Are these conversions exact?

Yes – all factors use the internationally defined values (for example 1 inch = 2.54 cm exactly, 1 pound = 0.45359237 kg exactly). Results are rounded to 8 significant digits for display.