Electrical horsepower to Megawatt Converter (and vice versa)

Created by: tinycalcs.com/en
Number of supported units: 2
Last update: 2026

This converter allows you to convert electrical horsepower [hp(E)] to megawatts [MW] or megawatts [MW] to electrical horsepower [hp(E)]. Calculations are performed in both directions. The calculation result and the entered value are displayed with up to 20 decimal places for maximum accuracy.

1 electrical horsepower [hp(E)] = 7.46 * 10-4 megawatts [MW]1 megawatt [MW] ≈ 1,340.4826 electrical horsepower [hp(E)]

Convert electrical horsepower to megawatts

There are two simple ways to convert electrical horsepower [hp(E)] to megawatts [MW]. In the first calculation method, the value in electrical horsepower [hp(E)] is divided by the rounded conversion factor of 1,340.4826. The second method multiplies the value in electrical horsepower [hp(E)] by 7.46 * 10-4.

  • Megawatts [MW] ≈ electrical horsepower [hp(E)] ÷ 1,340.4826
  • Megawatts [MW] = electrical horsepower [hp(E)] * 7.46 * 10-4

However, the calculation method with rounded conversion values is only suitable for rough conversions from electrical horsepower [hp(E)] to megawatts [MW], as rounding errors may occur in the calculation results. The following formula shows another variant that can be used to calculate results as accurately as possible.

  • Megawatts [MW] = electrical horsepower [hp(E)] * 746 ÷ 106

Convert megawatts to electrical horsepower

Converting megawatts [MW] to electrical horsepower [hp(E)] is easy and can be done in two ways. The first method involves multiplication, in which the value in megawatts [MW] is multiplied by the rounded conversion factor of 1,340.4826. The second variant is a division. Here, the value in megawatts [MW] is divided by 7.46 * 10-4.

  • Electrical horsepower [hp(E)] ≈ megawatts [MW] * 1,340.4826
  • Electrical horsepower [hp(E)] = megawatts [MW] ÷ (7.46 * 10-4)

However, the version with rounded conversion values can produce somewhat inaccurate calculation results, which is why it is only suitable for rough conversions from megawatts [MW] to electrical horsepower [hp(E)]. The formula below shows an alternative method that can be used to calculate results as accurately as possible.

  • Electrical horsepower [hp(E)] = megawatts [MW] ÷ 746 * 106

Converter

Decimal places

How it's calculated

Factor: 
≈ 1,340.483
Megawatts = Electrical horsepower * 746 ÷ 106
Electrical horsepower = Megawatts ÷ 746 * 106

To all available units

Electrical horsepower

Microwatts

Electrical horsepower

Milliwatts

Electrical horsepower

Nanowatts

Electrical horsepower

Terawatts

Gigawatts

Centiwatts

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