Microwatts Conversion

The microwatt is a unit used to measure power. Use one of the conversion calculators below to convert to another unit of measure, or read on to learn more about microwatts.

Microwatt Conversion Calculators

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Microwatt Definition and Usage

One microwatt is the power equal to 1/1,000,000 of a watt, or the energy consumption at a rate of 1/1,000,000 of a joule per second.

The microwatt is a multiple of the watt, which is the SI derived unit for power. In the metric system, "micro" is the prefix for 10-6. Microwatts can be abbreviated as µW, for example 1 microwatt can be written as 1 µW.

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Microwatts Measurement Conversion Table

Microwatts and the equivalent power measurements
microwatts watts milliwatts kilowatts megawatts horsepower btu per hour kilocalories per hour
1 µW 0.000001 W 0.001 mW 0.000000001 kW 0.000000000001 MW 0.000000001341 hp 0.0000034121 Btu/h 0.00000086042 kcal/h
2 µW 0.000002 W 0.002 mW 0.000000002 kW 0.000000000002 MW 0.000000002682 hp 0.0000068243 Btu/h 0.0000017208 kcal/h
3 µW 0.000003 W 0.003 mW 0.000000003 kW 0.000000000003 MW 0.0000000040231 hp 0.000010236 Btu/h 0.0000025813 kcal/h
4 µW 0.000004 W 0.004 mW 0.000000004 kW 0.000000000004 MW 0.0000000053641 hp 0.000013649 Btu/h 0.0000034417 kcal/h
5 µW 0.000005 W 0.005 mW 0.000000005 kW 0.000000000005 MW 0.0000000067051 hp 0.000017061 Btu/h 0.0000043021 kcal/h
6 µW 0.000006 W 0.006 mW 0.000000006 kW 0.000000000006 MW 0.0000000080461 hp 0.000020473 Btu/h 0.0000051625 kcal/h
7 µW 0.000007 W 0.007 mW 0.000000007 kW 0.000000000007 MW 0.0000000093872 hp 0.000023885 Btu/h 0.0000060229 kcal/h
8 µW 0.000008 W 0.008 mW 0.000000008 kW 0.000000000008 MW 0.000000010728 hp 0.000027297 Btu/h 0.0000068834 kcal/h
9 µW 0.000009 W 0.009 mW 0.000000009 kW 0.000000000009 MW 0.000000012069 hp 0.000030709 Btu/h 0.0000077438 kcal/h
10 µW 0.00001 W 0.01 mW 0.00000001 kW 0.00000000001 MW 0.00000001341 hp 0.000034121 Btu/h 0.0000086042 kcal/h
11 µW 0.000011 W 0.011 mW 0.000000011 kW 0.000000000011 MW 0.000000014751 hp 0.000037534 Btu/h 0.0000094646 kcal/h
12 µW 0.000012 W 0.012 mW 0.000000012 kW 0.000000000012 MW 0.000000016092 hp 0.000040946 Btu/h 0.000010325 kcal/h
13 µW 0.000013 W 0.013 mW 0.000000013 kW 0.000000000013 MW 0.000000017433 hp 0.000044358 Btu/h 0.000011185 kcal/h
14 µW 0.000014 W 0.014 mW 0.000000014 kW 0.000000000014 MW 0.000000018774 hp 0.00004777 Btu/h 0.000012046 kcal/h
15 µW 0.000015 W 0.015 mW 0.000000015 kW 0.000000000015 MW 0.000000020115 hp 0.000051182 Btu/h 0.000012906 kcal/h
16 µW 0.000016 W 0.016 mW 0.000000016 kW 0.000000000016 MW 0.000000021456 hp 0.000054594 Btu/h 0.000013767 kcal/h
17 µW 0.000017 W 0.017 mW 0.000000017 kW 0.000000000017 MW 0.000000022797 hp 0.000058006 Btu/h 0.000014627 kcal/h
18 µW 0.000018 W 0.018 mW 0.000000018 kW 0.000000000018 MW 0.000000024138 hp 0.000061419 Btu/h 0.000015488 kcal/h
19 µW 0.000019 W 0.019 mW 0.000000019 kW 0.000000000019 MW 0.000000025479 hp 0.000064831 Btu/h 0.000016348 kcal/h
20 µW 0.00002 W 0.02 mW 0.00000002 kW 0.00000000002 MW 0.00000002682 hp 0.000068243 Btu/h 0.000017208 kcal/h

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