An Exawatt (EW) equals 1e+18 watt(s), a scaled unit of electrical power used for exa-scale electrical work.
Exawatts to Decawatts
Convert Exawatt (EW) to Decawatt (daW) instantly with an exact formula, conversion table, and FAQ.
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Convert exawatts (EW) to decawatts (daW) instantly with formula, conversion table, and FAQ.
Context values
Some unit families need one extra value for a physically accurate result.
A Decawatt (daW) equals 10 watt(s), a scaled unit of electrical power used for deca-scale electrical work.
daW = EW × 1.000000e+17
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Formula
daW = EW × 1.000000e+17
EW = daW × 1.000000e-17
Conversion table
| 1 EW | 1.000000e+17 daW |
| 5 EW | 5.000000e+17 daW |
| 10 EW | 1.000000e+18 daW |
| 20 EW | 2.000000e+18 daW |
| 50 EW | 5.000000e+18 daW |
| 100 EW | 1.000000e+19 daW |
| 500 EW | 5.000000e+19 daW |
| 1000 EW | 1.000000e+20 daW |
Related conversions
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How the formula works
Both exawatt and decawatt measure the same physical quantity, so converting between them is a single multiplication. Multiply a value in exawatts by 1.000000e+17 to get decawatts. To reverse the conversion, multiply a decawatt value by 1.000000e-17 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 Decawatt (daW)?
A Decawatt (daW) equals 10 watt(s), a scaled unit of electrical power used for deca-scale electrical work.
How do I convert exawatts to decawatts?
Multiply the exawatt value by 1.000000e+17 to get the equivalent in decawatts. For example, 5 EW × 1.000000e+17 = 5.000000e+17 daW.
Is this conversion exact?
Yes. Both units use fixed, defined scale factors, so the factor 1.000000e+17 is an exact, non-rounded value.
Can I convert decawatts back to exawatts?
Yes. Divide the decawatt value by 1.000000e+17, or multiply it by 1.000000e-17, to get exawatts.
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About converting exawatts to decawatts
An Exawatt (EW) equals 1e+18 watt(s), a scaled unit of electrical power used for exa-scale electrical work. A Decawatt (daW) equals 10 watt(s), a scaled unit of electrical power used for deca-scale electrical work.
Use this calculator to move between exawatts and decawatts accurately for homework, engineering, billing, or everyday electricity calculations. The Universal Converter uses exact unit factors, so results stay consistent across the site.