Convert watt to nanowatt
Here you can quickly calculate how many nanowatt fit in one watt.
Only numbers and one decimal comma.
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- 1 W = 1000000000 nW
- 1 nW = 0 W
Conversion from watt to nanowatt example
- 1 watt = 1000000000 nanowatt
Watt to nanowatt conversion table
| watt | nanowatt |
|---|---|
| 1 | 1000000000 |
| 2 | 2000000000 |
| 5 | 5000000000.000001 |
| 10 | 10000000000 |
| 20 | 20000000000 |
| 50 | 50000000000 |
| 100 | 100000000000 |
Formula to convert watt to nanowatt
To convert watt to nanowatt, multiply by 1000000000.
1 W = 1000000000 nW
Example: 1 watt = 1000000000 nanowatt
Common mistakes in power conversion
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'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.
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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.
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'Calories burned per hour' is a power figure, not an amount of energy: 1 kcal/h is about 1.16 W. A run that burns 600 kcal in an hour corresponds to an average output of about 700 W.
Quick watt to/from nanowatt conversion quiz
Score:
0
20 nanowatt equals 2.0e-9 watt.
Correct answer: 20 nanowatt = 2.0e-8 watt.
100 nanowatt equals 1.0e-8 watt.
Correct answer: 100 nanowatt = 1.0e-7 watt.
2 nanowatt equals 2.0e-9 watt.
Correct answer: 2 nanowatt = 2.0e-9 watt.
50 nanowatt equals 1.0e-8 watt.
Correct answer: 50 nanowatt = 5.0e-8 watt.