Watts to Nanowatts (W → nW)
Formula
1 W = 999999999.9999999 nWConversion Table
| W | nW |
|---|---|
| 0 | 0 |
| 1.0000 | 1,000,000,000 |
| 2.0000 | 2,000,000,000 |
| 3.0000 | 3,000,000,000 |
| 4.0000 | 4,000,000,000 |
| 5.0000 | 5,000,000,000 |
| 6.0000 | 6,000,000,000 |
| 7.0000 | 7,000,000,000 |
| 8.0000 | 8,000,000,000 |
| 9.0000 | 9,000,000,000 |
| 10.000 | 10,000,000,000 |
| 11.000 | 11,000,000,000 |
| 12.000 | 12,000,000,000 |
| 13.000 | 13,000,000,000 |
| 14.000 | 14,000,000,000 |
| 15.000 | 15,000,000,000 |
| 16.000 | 16,000,000,000 |
| 17.000 | 17,000,000,000 |
| 18.000 | 18,000,000,000 |
| 19.000 | 19,000,000,000 |
| W | nW |
|---|---|
| 20.000 | 20,000,000,000 |
| 21.000 | 21,000,000,000 |
| 22.000 | 22,000,000,000 |
| 23.000 | 23,000,000,000 |
| 24.000 | 24,000,000,000 |
| 25.000 | 25,000,000,000 |
| 26.000 | 26,000,000,000 |
| 27.000 | 27,000,000,000 |
| 28.000 | 28,000,000,000 |
| 29.000 | 29,000,000,000 |
| 30.000 | 30,000,000,000 |
| 31.000 | 31,000,000,000 |
| 32.000 | 32,000,000,000 |
| 33.000 | 33,000,000,000 |
| 34.000 | 34,000,000,000 |
| 35.000 | 35,000,000,000 |
| 36.000 | 36,000,000,000 |
| 37.000 | 37,000,000,000 |
| 38.000 | 38,000,000,000 |
| 39.000 | 39,000,000,000 |
| W | nW |
|---|---|
| 40.000 | 40,000,000,000 |
| 41.000 | 41,000,000,000 |
| 42.000 | 42,000,000,000 |
| 43.000 | 43,000,000,000 |
| 44.000 | 44,000,000,000 |
| 45.000 | 45,000,000,000 |
| 46.000 | 46,000,000,000 |
| 47.000 | 47,000,000,000 |
| 48.000 | 48,000,000,000 |
| 49.000 | 49,000,000,000 |
| 50.000 | 50,000,000,000 |
| 51.000 | 51,000,000,000 |
| 52.000 | 52,000,000,000 |
| 53.000 | 53,000,000,000 |
| 54.000 | 54,000,000,000 |
| 55.000 | 55,000,000,000 |
| 56.000 | 56,000,000,000 |
| 57.000 | 57,000,000,000 |
| 58.000 | 58,000,000,000 |
| 59.000 | 59,000,000,000 |
| W | nW |
|---|---|
| 60.000 | 60,000,000,000 |
| 61.000 | 61,000,000,000 |
| 62.000 | 62,000,000,000 |
| 63.000 | 63,000,000,000 |
| 64.000 | 64,000,000,000 |
| 65.000 | 65,000,000,000 |
| 66.000 | 66,000,000,000 |
| 67.000 | 67,000,000,000 |
| 68.000 | 68,000,000,000 |
| 69.000 | 69,000,000,000 |
| 70.000 | 70,000,000,000 |
| 71.000 | 71,000,000,000 |
| 72.000 | 72,000,000,000 |
| 73.000 | 73,000,000,000 |
| 74.000 | 74,000,000,000 |
| 75.000 | 75,000,000,000 |
| 76.000 | 76,000,000,000 |
| 77.000 | 77,000,000,000 |
| 78.000 | 78,000,000,000 |
| 79.000 | 79,000,000,000 |
Watts to Nanowatts Conversion
Converting Watts (W) to Nanowatts (nW) is a common energy and power conversion. 1 W equals 1,000,000,000 nW. For example, 100 W is equal to 100,000,000,000 nW.
Quick Mental Math: Watts to Nanowatts
For energy conversions, identify the unit scale difference in the prefix or definition.
Why is converting Watts to Nanowatts tricky?
Energy unit conversions involve non-linear factors across different measurement systems.
Quick Reference Values
1 W = 1,000,000,000 nW. 5 W = 5,000,000,000 nW. 10 W = 10,000,000,000 nW. 25 W = 25,000,000,000 nW. 50 W = 50,000,000,000 nW. 100 W = 100,000,000,000 nW.
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 Nanowatts?
Nanowatts (nW) is a unit of energy and power. A nanowatt equals one billionth of a watt, or 10⁻⁹ watts. It measures extremely low power levels in electronics or photonics. The watt is the SI unit of power defined as one joule per second according to international standards [bipm-si-brochure]. The watt was named after James Watt and standardized by the International System of Units (SI) in 1960. The nanowatt emerged as a derived prefix unit to measure very small power, particularly in semiconductor and radio frequency applications [bipm-si-brochure]. Nanowatts are used globally in fields like microelectronics, radio astronomy, and sensor technology, especially where power consumption is minimal. Industries in the US, EU, and Japan apply this unit in precision measurement and low-power device design [nist-si-guide].
Common Misspellings
People often search for this conversion using these alternate spellings: watt, wat, wats, wattss, nano watts, nanowattz, nanowatt, nanowate. All of these refer to the Watts to Nanowatts conversion.