Microwatt to Horsepower (Elec) Converter

Power Converter

22 units available

Decimals:

From

To

1.340483e-9

1 µW = 1.340483e-9 hp (E)

Formula:

hp (E) = µW × 1.340483e-9

With your value: 1 µW = 1.340483e-9 hp (E)

How big is that?

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

Your value1.00 µW

LED bulb (9.0e+6× your value)9.00e+6 µW

Laptop (6.5e+7× your value)6.50e+7 µW

Microwave oven (1.0e+9× your value)1.00e+9 µW

Electric kettle (3.0e+9× your value)3.00e+9 µW

Family car engine (9.0e+10× your value)9.00e+10 µW

Other Microwatt to Horsepower (Elec) conversions

2 µW to hp (E)3 µW to hp (E)4 µW to hp (E)5 µW to hp (E)6 µW to hp (E)7 µW to hp (E)8 µW to hp (E)

Microwatt to Horsepower (Elec) Conversion Table

Microwatt (µW)	Horsepower (Elec) (hp (E))
0.5	6.702413e-10
1	1.340483e-9
2	2.680965e-9
5	6.702413e-9
10	1.340483e-8
15	2.010724e-8
20	2.680965e-8
25	3.351206e-8
50	6.702413e-8
100	1.340483e-7
250	3.351206e-7
500	6.702413e-7
1000	1.340483e-6

Horsepower (Elec) to Microwatt Conversion Table

Horsepower (Elec) (hp (E))	Microwatt (µW)
0.5	373,000,000
1	746,000,000
2	1,492,000,000
5	3,730,000,000
10	7,460,000,000
15	11,190,000,000
20	14,920,000,000
25	18,650,000,000
50	37,300,000,000
100	74,600,000,000
250	186,500,000,000
500	373,000,000,000
1000	746,000,000,000

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.

Microwatt (µW)

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 (Elec) (hp (E))

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

How to Convert Microwatt to Horsepower (Elec)

To convert from Microwatt (µW) to Horsepower (Elec) (hp (E)), multiply the value by 1.340483e-9.

Formula: hp (E) = µW × 1.340483e-9

Reverse: µW = hp (E) × 746,000,000

Step-by-Step Example

Start with your value in Microwatt. For example: 5 µW
Multiply by the conversion factor: 5 x 1.340483e-9
The result is: 6.702413e-9 hp (E)

About Microwatt

The microwatt (µW) is a unit of power. One microwatt equals 1.000000 × 10^-6 watts. UnitConvertLab converts it against every other power unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.

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

About Horsepower (Elec)

The horsepower (elec) (hp (E)) is a unit of power. One horsepower (elec) equals 746 watts. UnitConvertLab converts it against every other power unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.

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

Frequently Asked Questions

How many Horsepower (Elec) are in 1 Microwatt?

There are exactly 1.340483e-9 Horsepower (Elec) in 1 Microwatt. This means the conversion factor from Microwatt to Horsepower (Elec) is 1.340483e-9.

What is the formula to convert Microwatt to Horsepower (Elec)?

The formula to convert Microwatt to Horsepower (Elec) is: hp (E) = µW × 1.340483e-9. For example, to convert 10 Microwatt to Horsepower (Elec), you would multiply 10 by 1.340483e-9.

What is a Microwatt?