Nanowatt to Attowatt
Convert Nanowatt to Attowatt instantly. Free online engineering unit converter with exact formula, conversion table and FAQ.
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Engineering Converter
Convert common stress, force, torque, power, and energy units used in engineering.
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Some unit families need one extra value for a physically accurate result.
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Formula
aW = nW × 1000000000
nW = aW × 1e-09
Conversion table
| 1 nW | 1000000000 aW |
| 5 nW | 5000000000 aW |
| 10 nW | 10000000000 aW |
| 20 nW | 20000000000 aW |
| 50 nW | 50000000000 aW |
| 100 nW | 100000000000 aW |
| 500 nW | 500000000000 aW |
| 1000 nW | 1000000000000 aW |
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Frequently asked questions
What is the source unit in this conversion?
The source unit is the Nanowatt (nW). Nanowatt is 1e-9 watt units.
What is the destination unit in this conversion?
The destination unit is the Attowatt (aW). Attowatt is 1e-18 watt units.
How do I convert Nanowatt to Attowatt?
Multiply the Nanowatt value by 1000000000. For example, 10 nW × 1000000000 = 10000000000 aW.
Is the Nanowatt to Attowatt conversion exact?
Yes. Both units belong to the same engineering measurement family (power), so the ratio between them is a fixed, defined value rather than a measured approximation.
Where is this conversion commonly used?
It's used whenever a value expressed in Nanowatt needs to be compared with, or reported in, Attowatt, such as in engineering, scientific, or industrial calculations.
Can I convert Attowatt back to Nanowatt?
Yes. Multiply the Attowatt value by 1e-09 to get Nanowatt.
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About this conversion
This page converts Nanowatt (nW) to Attowatt (aW) within the engineering converter.
Nanowatt is 1e-9 watt units. Attowatt is 1e-18 watt units.
The formula is aW = nW × 1000000000, based on each unit's fixed relationship to the power base unit.
The conversion is exact, since it relies on a fixed numerical ratio between the two units rather than a measured or approximate value.
Use the calculator above for instant results, or the table below for common Nanowatt values already converted to Attowatt.