The volt (V) is the SI unit of electric potential difference, the "push" that drives current through a circuit.
Volts to Deciwatts
Convert Volt (V) to Deciwatt (dW) instantly with an exact formula, conversion table, and FAQ.
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Convert volts (V) 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 = V × 10
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Formula
dW = V × 10
V = dW × 0.1
Conversion table
| 1 V | 10 dW |
| 5 V | 50 dW |
| 10 V | 100 dW |
| 20 V | 200 dW |
| 50 V | 500 dW |
| 100 V | 1000 dW |
| 500 V | 5000 dW |
| 1000 V | 10000 dW |
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How the formula works
Both volt and deciwatt measure the same physical quantity, so converting between them is a single multiplication. Multiply a value in volts by 10 to get deciwatts. To reverse the conversion, multiply a deciwatt value by 0.1 to get back to volts.
Frequently asked questions
What is Volt (V)?
The volt (V) is the SI unit of electric potential difference, the "push" that drives current through a circuit.
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 volts to deciwatts?
Multiply the volt value by 10 to get the equivalent in deciwatts. For example, 5 V × 10 = 50 dW.
Is this conversion exact?
Yes. Both units use fixed, defined scale factors, so the factor 10 is an exact, non-rounded value.
Can I convert deciwatts back to volts?
Yes. Divide the deciwatt value by 10, or multiply it by 0.1, to get volts.
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About converting volts to deciwatts
The volt (V) is the SI unit of electric potential difference, the "push" that drives current through a circuit. 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 volts 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.