An Exawatt (EW) equals 1e+18 watt(s), a scaled unit of electrical power used for exa-scale electrical work.
Exawatts to Nanowatts
Convert Exawatt (EW) to Nanowatt (nW) instantly with an exact formula, conversion table, and FAQ.
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Convert exawatts (EW) to nanowatts (nW) instantly with formula, conversion table, and FAQ.
A Nanowatt (nW) equals 1e-09 watt(s), a scaled unit of electrical power used for nano-scale electrical work.
nW = EW × 1.000000e+27
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Formula
nW = EW × 1.000000e+27
EW = nW × 1.000000e-27
Conversion table
| 1 EW | 1.000000e+27 nW |
| 5 EW | 5.000000e+27 nW |
| 10 EW | 1.000000e+28 nW |
| 20 EW | 2.000000e+28 nW |
| 50 EW | 5.000000e+28 nW |
| 100 EW | 1.000000e+29 nW |
| 500 EW | 5.000000e+29 nW |
| 1000 EW | 1.000000e+30 nW |
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How the formula works
Both exawatt and nanowatt measure the same physical quantity, so converting between them is a single multiplication. Multiply a value in exawatts by 1.000000e+27 to get nanowatts. To reverse the conversion, multiply a nanowatt value by 1.000000e-27 to get back to exawatts.
Frequently asked questions
What is Exawatt (EW)?
An Exawatt (EW) equals 1e+18 watt(s), a scaled unit of electrical power used for exa-scale electrical work.
What is Nanowatt (nW)?
A Nanowatt (nW) equals 1e-09 watt(s), a scaled unit of electrical power used for nano-scale electrical work.
How do I convert exawatts to nanowatts?
Multiply the exawatt value by 1.000000e+27 to get the equivalent in nanowatts. For example, 5 EW × 1.000000e+27 = 5.000000e+27 nW.
Is this conversion exact?
Yes. Both units use fixed, defined scale factors, so the factor 1.000000e+27 is an exact, non-rounded value.
Can I convert nanowatts back to exawatts?
Yes. Divide the nanowatt value by 1.000000e+27, or multiply it by 1.000000e-27, to get exawatts.
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About converting exawatts to nanowatts
An Exawatt (EW) equals 1e+18 watt(s), a scaled unit of electrical power used for exa-scale electrical work. A Nanowatt (nW) equals 1e-09 watt(s), a scaled unit of electrical power used for nano-scale electrical work.
Use this calculator to move between exawatts and nanowatts accurately for homework, engineering, billing, or everyday electricity calculations. The Universal Converter uses exact unit factors, so results stay consistent across the site.