Convert Megawatt (MW) to Horsepower (mech) (hp) instantly. Enter any value and get the result immediately.
MW → hp Converter
| Megawatt (MW) | Horsepower (mech) (hp) |
|---|---|
| 0.1 MW | 134.10218587 hp |
| 0.5 MW | 670.51092933 hp |
| 1 MW | 1341.02185866 hp |
| 2 MW | 2682.04371731 hp |
| 5 MW | 6705.10929328 hp |
| 10 MW | 13,410.2186 hp |
| 20 MW | 26,820.4372 hp |
| 50 MW | 67,051.0929 hp |
| 100 MW | 134,102.1859 hp |
| 200 MW | 268,204.3717 hp |
| 500 MW | 670,510.9293 hp |
| 1000 MW | 1,341,021.8587 hp |
| 5000 MW | 6,705,109.2933 hp |
| 10000 MW | 13,410,218.5866 hp |
The formula to convert Megawatt (MW) to mechanical Horsepower (hp) is:
Reverse formula — hp to MW:
Via kW — easier method:
Examples:
A megawatt (MW) equals 1,000 kilowatts or 1,000,000 watts. It is the standard unit for measuring large-scale power — used in power plants, wind turbines, solar farms, ship engines, and large industrial machinery. In India, total electricity generation capacity is reported in MW and GW by the Ministry of Power. India's total installed power capacity crossed 900 GW (900,000 MW) in 2024.
Mechanical horsepower (hp) was defined by James Watt in the 18th century as the power of a horse doing 33,000 foot-pounds of work per minute. One mechanical hp = 745.7 watts. For large power systems, hp numbers become impractically huge — a 500 MW power plant = 670,511 hp — which is why the industry uses MW for large systems and hp only for individual engines and motors.
| System | Megawatt (MW) | Horsepower (hp) |
|---|---|---|
| Large wind turbine | 3 MW | 4,023 hp |
| Ship auxiliary engine | 5 MW | 6,705 hp |
| Large diesel locomotive | 3.28 MW | 4,400 hp |
| Large cruise ship engine | 9.7 MW | 13,008 hp |
| Small solar/wind farm | 50 MW | 67,051 hp |
| Small coal power plant | 100 MW | 134,102 hp |
| Large coal power plant | 500 MW | 670,511 hp |
| Nuclear power plant | 1,000 MW | 1,341,022 hp |
| Three Gorges Dam (China) | 22,500 MW | 30,173,000 hp |
| Megawatt (MW) | Horsepower (hp) | Kilowatt (kW) |
|---|---|---|
| 0.1 MW | 134.1 hp | 100 kW |
| 0.5 MW | 670.5 hp | 500 kW |
| 1 MW | 1,341 hp | 1,000 kW |
| 5 MW | 6,705 hp | 5,000 kW |
| 10 MW | 13,410 hp | 10,000 kW |
| 100 MW | 134,102 hp | 100,000 kW |
| 1,000 MW | 1,341,022 hp | 1,000,000 kW |
When James Watt invented horsepower, the largest engines produced just a few hp. Today's power systems are millions of times larger. A single 500 MW coal plant = 670,511 hp — these numbers are unwieldy for engineering calculations. MW and GW make large-scale power comparison simple and standardized across the global energy industry.
Multiply MW by 1,341.02. Formula: hp = MW × 1,341.02. Example: 10 MW × 1,341.02 = 13,410.2 hp.
1 MW = 1,341.02 hp. This means a 1 MW turbine produces the same power as 1,341 horses working simultaneously.
10 MW = 13,410 hp. Formula: 10 × 1,341.02 = 13,410 hp. This is the power range of large ship engines and locomotive power systems.
100 MW = 134,102 hp. This is equivalent to a small power plant or very large industrial turbine expressed in horsepower.
1,000 hp = 0.7457 MW = 745.7 kW. Formula: MW = hp ÷ 1,341.02 → 1000 ÷ 1341.02 = 0.7457 MW.
Because the hp numbers become impractically large. A 500 MW plant = 670,511 hp. MW and GW make large-scale power generation simple to express, compare, and calculate across the global energy industry.