A Femtowatt (fW) equals 1e-15 watt(s), a scaled unit of electrical power used for femto-scale electrical work.
Femtowatts to Picowatts
Convert Femtowatt (fW) to Picowatt (pW) instantly with an exact formula, conversion table, and FAQ.
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Convert femtowatts (fW) to picowatts (pW) instantly with formula, conversion table, and FAQ.
Context values
Some unit families need one extra value for a physically accurate result.
A Picowatt (pW) equals 1e-12 watt(s), a scaled unit of electrical power used for pico-scale electrical work.
pW = fW × 0.001
Results update instantly for Femtowatts to Picowatts conversions.
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Formula
pW = fW × 0.001
fW = pW × 1000
Conversion table
| 1 fW | 0.001 pW |
| 5 fW | 0.005 pW |
| 10 fW | 0.01 pW |
| 20 fW | 0.02 pW |
| 50 fW | 0.05 pW |
| 100 fW | 0.1 pW |
| 500 fW | 0.5 pW |
| 1000 fW | 1 pW |
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How the formula works
Both femtowatt and picowatt measure the same physical quantity, so converting between them is a single multiplication. Multiply a value in femtowatts by 0.001 to get picowatts. To reverse the conversion, multiply a picowatt value by 1000 to get back to femtowatts.
Frequently asked questions
What is Femtowatt (fW)?
A Femtowatt (fW) equals 1e-15 watt(s), a scaled unit of electrical power used for femto-scale electrical work.
What is Picowatt (pW)?
A Picowatt (pW) equals 1e-12 watt(s), a scaled unit of electrical power used for pico-scale electrical work.
How do I convert femtowatts to picowatts?
Multiply the femtowatt value by 0.001 to get the equivalent in picowatts. For example, 5 fW × 0.001 = 0.005 pW.
Is this conversion exact?
Yes. Both units use fixed, defined scale factors, so the factor 0.001 is an exact, non-rounded value.
Can I convert picowatts back to femtowatts?
Yes. Divide the picowatt value by 0.001, or multiply it by 1000, to get femtowatts.
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About converting femtowatts to picowatts
A Femtowatt (fW) equals 1e-15 watt(s), a scaled unit of electrical power used for femto-scale electrical work. A Picowatt (pW) equals 1e-12 watt(s), a scaled unit of electrical power used for pico-scale electrical work.
Use this calculator to move between femtowatts and picowatts accurately for homework, engineering, billing, or everyday electricity calculations. The Universal Converter uses exact unit factors, so results stay consistent across the site.