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Convert kilowatt to nanowatt

Here you can quickly calculate how many nanowatt fit in one kilowatt.
  • 1 kW = 999999999999.999878 nW
  • 1 nW = 0 kW

Kilowatt to nanowatt conversion table

kilowatt nanowatt
1 999999999999.999878
2 1999999999999.999756
5 5000000000000
10 10000000000000
20 20000000000000
50 50000000000000
100 100000000000000

Formula to convert kilowatt to nanowatt

To convert kilowatt to nanowatt, multiply by 999999999999.999878.

1 kW = 999999999999.999878 nW
Example: 1 kilowatt = 999999999999.999878 nanowatt

Common mistakes in power conversion

  • 'Kilowatts per hour' is a common slip of the tongue, power is measured in plain kilowatts. The kilowatt-hour (kWh) is energy: power multiplied by time. A machine draws 3 kW, and uses 3 kWh in one hour.
  • American air conditioners are rated in BTU/h, European ones in watts, 1 kW is about 3,412 BTU/h. A '9,000 BTU' unit is therefore about 2.6 kW. Divide BTU/h by 3,412 to get kilowatts.

Quick kilowatt to/from nanowatt conversion quiz

Score: 0

25 kilowatt equals 2.5e+12 nanowatt.

Correct answer: 25 kilowatt = 2.5e+13 nanowatt.

20 nanowatt equals 1.0e-10 kilowatt.

Correct answer: 20 nanowatt = 2.0e-11 kilowatt.

20 nanowatt equals 2.0e-11 kilowatt.

Correct answer: 20 nanowatt = 2.0e-11 kilowatt.

1 kilowatt equals 1.0e+13 nanowatt.

Correct answer: 1 kilowatt = 1.0e+12 nanowatt.

1 kilowatt equals 1.0e+12 nanowatt.

Correct answer: 1 kilowatt = 1.0e+12 nanowatt.

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