Watts to Microwatts (W → µW)
Formula
1 W = 1000000 µWConversion Table
| W | µW |
|---|---|
| 0 | 0 |
| 1.0000 | 1,000,000 |
| 2.0000 | 2,000,000 |
| 3.0000 | 3,000,000 |
| 4.0000 | 4,000,000 |
| 5.0000 | 5,000,000 |
| 6.0000 | 6,000,000 |
| 7.0000 | 7,000,000 |
| 8.0000 | 8,000,000 |
| 9.0000 | 9,000,000 |
| 10.000 | 10,000,000 |
| 11.000 | 11,000,000 |
| 12.000 | 12,000,000 |
| 13.000 | 13,000,000 |
| 14.000 | 14,000,000 |
| 15.000 | 15,000,000 |
| 16.000 | 16,000,000 |
| 17.000 | 17,000,000 |
| 18.000 | 18,000,000 |
| 19.000 | 19,000,000 |
| W | µW |
|---|---|
| 20.000 | 20,000,000 |
| 21.000 | 21,000,000 |
| 22.000 | 22,000,000 |
| 23.000 | 23,000,000 |
| 24.000 | 24,000,000 |
| 25.000 | 25,000,000 |
| 26.000 | 26,000,000 |
| 27.000 | 27,000,000 |
| 28.000 | 28,000,000 |
| 29.000 | 29,000,000 |
| 30.000 | 30,000,000 |
| 31.000 | 31,000,000 |
| 32.000 | 32,000,000 |
| 33.000 | 33,000,000 |
| 34.000 | 34,000,000 |
| 35.000 | 35,000,000 |
| 36.000 | 36,000,000 |
| 37.000 | 37,000,000 |
| 38.000 | 38,000,000 |
| 39.000 | 39,000,000 |
| W | µW |
|---|---|
| 40.000 | 40,000,000 |
| 41.000 | 41,000,000 |
| 42.000 | 42,000,000 |
| 43.000 | 43,000,000 |
| 44.000 | 44,000,000 |
| 45.000 | 45,000,000 |
| 46.000 | 46,000,000 |
| 47.000 | 47,000,000 |
| 48.000 | 48,000,000 |
| 49.000 | 49,000,000 |
| 50.000 | 50,000,000 |
| 51.000 | 51,000,000 |
| 52.000 | 52,000,000 |
| 53.000 | 53,000,000 |
| 54.000 | 54,000,000 |
| 55.000 | 55,000,000 |
| 56.000 | 56,000,000 |
| 57.000 | 57,000,000 |
| 58.000 | 58,000,000 |
| 59.000 | 59,000,000 |
| W | µW |
|---|---|
| 60.000 | 60,000,000 |
| 61.000 | 61,000,000 |
| 62.000 | 62,000,000 |
| 63.000 | 63,000,000 |
| 64.000 | 64,000,000 |
| 65.000 | 65,000,000 |
| 66.000 | 66,000,000 |
| 67.000 | 67,000,000 |
| 68.000 | 68,000,000 |
| 69.000 | 69,000,000 |
| 70.000 | 70,000,000 |
| 71.000 | 71,000,000 |
| 72.000 | 72,000,000 |
| 73.000 | 73,000,000 |
| 74.000 | 74,000,000 |
| 75.000 | 75,000,000 |
| 76.000 | 76,000,000 |
| 77.000 | 77,000,000 |
| 78.000 | 78,000,000 |
| 79.000 | 79,000,000 |
Watts to Microwatts Conversion
Converting Watts (W) to Microwatts (µW) is a common energy and power conversion. 1 W equals 1,000,000 µW. For example, 100 W is equal to 100,000,000 µW.
Quick Mental Math: Watts to Microwatts
For energy conversions, identify the unit scale difference in the prefix or definition.
Why is converting Watts to Microwatts tricky?
Energy unit conversions involve non-linear factors across different measurement systems.
Quick Reference Values
1 W = 1,000,000 µW. 5 W = 5,000,000 µW. 10 W = 10,000,000 µW. 25 W = 25,000,000 µW. 50 W = 50,000,000 µW. 100 W = 100,000,000 µW.
What is Watts?
Watts (W) is a unit of energy and power. The watt (W) is the SI unit of power, defined as one joule per second (1 W = 1 J/s). It measures the rate of energy transfer or conversion. The watt is named after James Watt and standardized by the BIPM according to the International System of Units [bipm-si-brochure]. Named after engineer James Watt in the late 19th century, the watt was adopted officially by the CIPM and BIPM to quantify mechanical and electrical power consistently. It became part of the SI base units in 1960 [bipm-si-brochure]. Watts measure power output and consumption in electrical, mechanical, and thermal systems globally. It is used across industries, including electronics, automotive, and power generation, following ISO and NIST standards [nist-sp-811].
What is Microwatts?
Microwatts (µW) is a unit of energy and power. A microwatt (µW) equals one millionth of a watt (10⁻⁶ W), used to measure very low power levels. This SI derived unit quantifies electrical power in sensitive electronics and scientific instrumentation. The microwatt facilitates precise power measurements in contexts like wireless sensors and photonics[bipm-si-brochure]. The watt unit was internationally adopted by the CGPM in 1960, and the microwatt followed as a decimal submultiple consistent with SI prefixes. The microwatt has been used since the mid-20th century with the miniaturization of electronic devices[bipm-si-brochure]. Microwatts are used globally in research, telecommunications, and medical devices. They measure power consumption in low-energy circuits and signal strengths in optical systems. Standards bodies like the BIPM and NIST reference microwatts for calibrating sensitive instruments[nist-sp-811].
Common Misspellings
People often search for this conversion using these alternate spellings: watt, wat, wats, wattss, micro watts, microwatt, microwats, microwat, micro-watt. All of these refer to the Watts to Microwatts conversion.