Attowatts to Femtowatts
Convert Attowatts to Femtowatts instantly. Free online power unit converter with exact formula, conversion table and FAQ.
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Formula
fW = aW × 0.001
aW = fW × 1000
Conversion table
| 1 aW | 0.001 fW |
| 5 aW | 0.005 fW |
| 10 aW | 0.01 fW |
| 20 aW | 0.02 fW |
| 50 aW | 0.05 fW |
| 100 aW | 0.1 fW |
| 500 aW | 0.5 fW |
| 1000 aW | 1 fW |
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Frequently asked questions
What is the source unit in this conversion?
The source unit is the attowatt (aW). A attowatt is 1e-18 watt units.
What is the destination unit in this conversion?
The destination unit is the femtowatt (fW). A femtowatt is 1e-15 watt units.
How do I convert attowatts to femtowatts?
Multiply the attowatt value by 0.001 to get femtowatt. For example, 1000 aW × 0.001 = 1 fW.
Is the attowatts to femtowatts conversion exact?
Yes. Both units are defined by fixed numeric relationships to the watt, so the conversion factor used here, 0.001, is exact.
Where is this conversion commonly used?
It is used when comparing power ratings expressed in attowatts against equipment, engines, or specifications rated in femtowatts.
Can I convert femtowatts back to attowatts?
Yes. Multiply the femtowatt value by 1000 to get attowatt.
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About this conversion
This page converts attowatts (aW) into femtowatts (fW), two units used to describe power, the rate at which energy is transferred or work is done.
A attowatt is 1e-18 watt units.
A femtowatt is 1e-15 watt units.
The formula is fW = aW × 0.001, derived from each unit's fixed relationship to the watt, the SI unit of power.
Because both units are defined by exact numeric relationships to the watt, this conversion is exact rather than approximate.