Convert 21 Megawatt (MW) to Horsepower (Metric) (PS).

21 Megawatt equals 28,552.053963 Horsepower (Metric). Multiply 21 by 1,359.6216173039.

What is 21 Megawatt in Horsepower (Metric)?

21 Megawatt equals 28,552.053963 Horsepower (Metric).

How many Horsepower (Metric)s are in 1 Megawatt?

There are exactly 1,359.6216173039 Horsepower (Metric)s in 1 Megawatt. This means the conversion factor from Megawatt to Horsepower (Metric) is 1,359.6216173039.

What is the formula to convert Megawatt to Horsepower (Metric)?

The formula to convert Megawatt to Horsepower (Metric) is: PS = MW × 1,359.6216173039. For example, to convert 10 Megawatts to Horsepower (Metric)s, you would multiply 10 by 1,359.6216173039.

What are the common uses of Megawatt?

The Megawatt is commonly used in power calculations, engineering and science, education.

What is 21 Megawatt in Horsepower (Metric)?

To convert 21 Megawatts to Horsepower (Metric)s, multiply by 1,359.6216173039. Therefore, 21 Megawatt (MW) equals 28,552.053963 Horsepower (Metric) (PS).

21 Megawatt to Horsepower (Metric)

Worked example: converting Megawatt to Horsepower (Metric)

Step 1 — start with the formula. PS = MW × 1,359.6216173039
Step 2 — substitute your figure. 21 MW × 1,359.6216173039
Step 3 — read the result. 21 MW = 28,552.053963 PS
Step 4 — check it in reverse. MW = PS × 0.0007354987 returns Invalid MW, which matches the figure you started with.

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From

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28,552.053963

21 MW = 28,552.053963 PS

Formula:

PS = MW × 1,359.6216173039

With your value: 21 MW = 28,552.05396338 PS

How big is that?

Everyday references on a logarithmic scale, all expressed in megawatt so you can sanity-check the result.

LED bulb (1/2.3e+6 your value)0.00000900 MW

Laptop (1/3.2e+5 your value)0.0000650 MW

Microwave oven (1/2.1e+4 your value)0.00100 MW

Electric kettle (1/7.0e+3 your value)0.00300 MW

Family car engine (1/2.3e+2 your value)0.0900 MW

Your value21.0 MW

Other Megawatt to Horsepower (Metric) conversions

15 MW to PS 16 MW to PS 18 MW to PS 20 MW to PS 24 MW to PS 25 MW to PS 26 MW to PS Full Megawatt to Horsepower (Metric) converter

Megawatt to Horsepower (Metric) Conversion Table

Megawatt (MW)	Horsepower (Metric) (PS)
0.5	679.810809
1	1,359.621617
2	2,719.243235
5	6,798.108087
10	13,596.216173
15	20,394.32426
20	27,192.432346
25	33,990.540433
50	67,981.080865
100	135,962.16173
250	339,905.404326
500	679,810.808652
1000	1,359,621.617304

Horsepower (Metric) to Megawatt Conversion Table

Horsepower (Metric) (PS)	Megawatt (MW)
0.5	0.000368
1	0.000735
2	0.001471
5	0.003677
10	0.007355
15	0.011032
20	0.01471
25	0.018387
50	0.036775
100	0.07355
250	0.183875
500	0.367749
1000	0.735499

Where these values come from

Every factor on this page is traced to the document that defines it. See the full provenance dataset or our methodology.

Megawatt (MW)

Power

Exact conversion

Derived from the watt (1 W = 1 J/s).

Source: NIST Special Publication 811, Guide for the Use of the International System of Units

National Institute of Standards and Technology (US) · Reviewed 2026-07-01

Horsepower (Metric) (PS)

Power

Exact conversion

Metric horsepower (PS) is exactly 75 kgf·m/s = 735.498 75 W.

Source: NIST Special Publication 811, Guide for the Use of the International System of Units

National Institute of Standards and Technology (US) · Reviewed 2026-07-01

How to Convert Megawatt to Horsepower (Metric)

To convert from Megawatt (MW) to Horsepower (Metric) (PS), multiply the value by 1,359.6216173039.

Formula: PS = MW × 1,359.6216173039

Reverse: MW = PS × 0.0007354987

Step-by-Step Example

Start with your value in Megawatt. For example: 5 MW
Multiply by the conversion factor: 5 x 1,359.6216173039
The result is: 6,798.108087 PS

Megawatt and Horsepower (Metric) Relationship

This calculation facilitates standardized conversion between recognized units of power. Since 1 Megawatt equals approximately 1,359.6216 Horsepower (Metric)s, the Megawatt represents a larger unit interval than the Horsepower (Metric). Understanding the relationship between Megawatt and Horsepower (Metric) is essential for accurate calculations in physics, engineering, commerce, and daily applications.

About Megawatt

The Megawatt (symbol: MW) is a recognized unit in the Metric (SI) measurement framework, utilized within power applications for precision and standardized data representation.

Common uses of Megawatt: power calculations, engineering and science, education.

About Horsepower (Metric)

The Horsepower (Metric) (symbol: PS) is a recognized unit in the Standard measurement framework, utilized within power applications for precision and standardized data representation.

Common uses of Horsepower (Metric): power calculations, engineering and science, education.

Frequently Asked Questions

What is 21 Megawatt in Horsepower (Metric)?: 21 Megawatt equals 28,552.053963 Horsepower (Metric).
How many Horsepower (Metric)s are in 1 Megawatt?: There are exactly 1,359.6216173039 Horsepower (Metric)s in 1 Megawatt. This means the conversion factor from Megawatt to Horsepower (Metric) is 1,359.6216173039.
What is the formula to convert Megawatt to Horsepower (Metric)?: The formula to convert Megawatt to Horsepower (Metric) is: PS = MW × 1,359.6216173039. For example, to convert 10 Megawatts to Horsepower (Metric)s, you would multiply 10 by 1,359.6216173039.
What is a Megawatt?: The Megawatt (symbol: MW) is a recognized unit in the Metric (SI) measurement framework, utilized within power applications for precision and standardized data representation.
What is a Horsepower (Metric)?: The Horsepower (Metric) (symbol: PS) is a recognized unit in the Standard measurement framework, utilized within power applications for precision and standardized data representation.
What are the common uses of Megawatt?: The Megawatt is commonly used in power calculations, engineering and science, education.