A Deciwatt (dW) equals 1/10 watt(s), a scaled unit of electrical power used for deci-scale electrical work.
Deciwatts to Gigawatts
Convert Deciwatt (dW) to Gigawatt (GW) instantly with an exact formula, conversion table, and FAQ.
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Convert deciwatts (dW) to gigawatts (GW) instantly with formula, conversion table, and FAQ.
Context values
Some unit families need one extra value for a physically accurate result.
A Gigawatt (GW) equals 1e+9 watt(s), a scaled unit of electrical power used for giga-scale electrical work.
GW = dW × 1.000000e-10
Results update instantly for Deciwatts to Gigawatts conversions.
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Formula
GW = dW × 1.000000e-10
dW = GW × 1.000000e+10
Conversion table
| 1 dW | 1.000000e-10 GW |
| 5 dW | 5.000000e-10 GW |
| 10 dW | 1.000000e-09 GW |
| 20 dW | 2.000000e-09 GW |
| 50 dW | 5.000000e-09 GW |
| 100 dW | 1.000000e-08 GW |
| 500 dW | 5.000000e-08 GW |
| 1000 dW | 1.000000e-07 GW |
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How the formula works
Both deciwatt and gigawatt measure the same physical quantity, so converting between them is a single multiplication. Multiply a value in deciwatts by 1.000000e-10 to get gigawatts. To reverse the conversion, multiply a gigawatt value by 1.000000e+10 to get back to deciwatts.
Frequently asked questions
What is Deciwatt (dW)?
A Deciwatt (dW) equals 1/10 watt(s), a scaled unit of electrical power used for deci-scale electrical work.
What is Gigawatt (GW)?
A Gigawatt (GW) equals 1e+9 watt(s), a scaled unit of electrical power used for giga-scale electrical work.
How do I convert deciwatts to gigawatts?
Multiply the deciwatt value by 1.000000e-10 to get the equivalent in gigawatts. For example, 5 dW × 1.000000e-10 = 5.000000e-10 GW.
Is this conversion exact?
Yes. Both units use fixed, defined scale factors, so the factor 1.000000e-10 is an exact, non-rounded value.
Can I convert gigawatts back to deciwatts?
Yes. Divide the gigawatt value by 1.000000e-10, or multiply it by 1.000000e+10, to get deciwatts.
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About converting deciwatts to gigawatts
A Deciwatt (dW) equals 1/10 watt(s), a scaled unit of electrical power used for deci-scale electrical work. A Gigawatt (GW) equals 1e+9 watt(s), a scaled unit of electrical power used for giga-scale electrical work.
Use this calculator to move between deciwatts and gigawatts accurately for homework, engineering, billing, or everyday electricity calculations. The Universal Converter uses exact unit factors, so results stay consistent across the site.