The microwatt conversion selector here selects the power measurement unit to convert to starting from microwatts (μW). To make a conversion starting from a unit of power other than microwatt, simply click on the "Reset" button.
The microwatt is a unit of power equal to 10-6 watts (1 μW = 10-6 W), the derived unit of power in the International System of Units (SI).
The microwatt (μW) is also equal to 1,000 nanowatts (nW), or 0.001 milliwatts (mW), or 10-9 kilowatts (kW), or 10-12 megawatts (MW), or 10-15 gigawatts (GW) or 10-18 terawatts (TW).
1 μW = 10-6 W = 10-6 J/s = 10-6 N×m/s = 10-6 kg×m2/s3