A Terawatt (TW) equals 1e+12 watt(s), a scaled unit of electrical power used for tera-scale electrical work.
Terawatts to Deciwatts
Convert Terawatt (TW) to Deciwatt (dW) instantly with an exact formula, conversion table, and FAQ.
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Convert terawatts (TW) to deciwatts (dW) instantly with formula, conversion table, and FAQ.
Context values
Some unit families need one extra value for a physically accurate result.
A Deciwatt (dW) equals 1/10 watt(s), a scaled unit of electrical power used for deci-scale electrical work.
dW = TW × 1.000000e+13
Results update instantly for Terawatts to Deciwatts conversions.
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Formula
dW = TW × 1.000000e+13
TW = dW × 1.000000e-13
Conversion table
| 1 TW | 1.000000e+13 dW |
| 5 TW | 5.000000e+13 dW |
| 10 TW | 1.000000e+14 dW |
| 20 TW | 2.000000e+14 dW |
| 50 TW | 5.000000e+14 dW |
| 100 TW | 1.000000e+15 dW |
| 500 TW | 5.000000e+15 dW |
| 1000 TW | 1.000000e+16 dW |
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How the formula works
Both terawatt and deciwatt measure the same physical quantity, so converting between them is a single multiplication. Multiply a value in terawatts by 1.000000e+13 to get deciwatts. To reverse the conversion, multiply a deciwatt value by 1.000000e-13 to get back to terawatts.
Frequently asked questions
What is Terawatt (TW)?
A Terawatt (TW) equals 1e+12 watt(s), a scaled unit of electrical power used for tera-scale electrical work.
What is Deciwatt (dW)?
A Deciwatt (dW) equals 1/10 watt(s), a scaled unit of electrical power used for deci-scale electrical work.
How do I convert terawatts to deciwatts?
Multiply the terawatt value by 1.000000e+13 to get the equivalent in deciwatts. For example, 5 TW × 1.000000e+13 = 5.000000e+13 dW.
Is this conversion exact?
Yes. Both units use fixed, defined scale factors, so the factor 1.000000e+13 is an exact, non-rounded value.
Can I convert deciwatts back to terawatts?
Yes. Divide the deciwatt value by 1.000000e+13, or multiply it by 1.000000e-13, to get terawatts.
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About converting terawatts to deciwatts
A Terawatt (TW) equals 1e+12 watt(s), a scaled unit of electrical power used for tera-scale electrical work. A Deciwatt (dW) equals 1/10 watt(s), a scaled unit of electrical power used for deci-scale electrical work.
Use this calculator to move between terawatts and deciwatts accurately for homework, engineering, billing, or everyday electricity calculations. The Universal Converter uses exact unit factors, so results stay consistent across the site.