Centiohm is 0.01 ohm units.
Centiohms to Decaohms Converter — cOhm to daOhm
Convert Centiohm (cOhm) to Decaohm (daOhm) using the exact conversion factor (1 centiohm = 0.001 decaohm). See the formula, worked examples, and conversion table.
Centiohms to Decaohms converter
Converter
Electricity Converter
Convert electrical units by family and calculate voltage, current, resistance, power, and energy with context values.
Context values
Some unit families need one extra value for a physically accurate result.
Decaohm is 10 ohm units.
Result = input x 0.01 / 10.
Electrical units in the same family convert directly.
Reserved above the conversion cards and below the converter.
About Converting Centiohms to Decaohms
Centiohm and Decaohm both belong to the electricity family — voltage, current, resistance, power, or energy — units that show up constantly when working across the different standards used by household wiring (120V/240V depending on region), automotive electrical systems (12V/24V), and electronics design. Specifically: Centiohm is 0.01 ohm units, and decaohm is 10 ohm units.
Formula
decaohms = centiohms × 0.001
This factor comes from each unit's defined relationship to the category's base unit: 1 centiohm equals 0.01 base units, and 1 decaohm equals 10 base units, so dividing one by the other gives the direct centiohm-to-decaohm factor of 0.001.
Simple example
1 cOhm × 0.001 = 0.001 daOhm
1 centiohm = 0.001 decaohms.
Real-world example
120 cOhm × 0.001 = 0.12 daOhm
120 centiohms = 0.12 decaohms.
Conversion table
| Centiohm (cOhm) | Decaohm (daOhm) |
|---|---|
| 1 cOhm | 0.001 daOhm |
| 5 cOhm | 0.005 daOhm |
| 12 cOhm | 0.012 daOhm |
| 24 cOhm | 0.024 daOhm |
| 120 cOhm | 0.12 daOhm |
| 240 cOhm | 0.24 daOhm |
Reverse conversion: Decaohm to Centiohm
0.001 daOhm × 1000 = 1 cOhm
0.001 decaohms = 1 centiohm.
centiohms = decaohms × 1000
For a page dedicated to this direction, see Decaohm to Centiohm.
Understanding the Centiohm (cOhm)
Centiohm is 0.01 ohm units.
Understanding the Decaohm (daOhm)
Decaohm is 10 ohm units.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many decaohms are in 1 centiohm?
1 centiohm equals 0.001 decaohms, using the exact defined conversion factor rather than an estimate.
How do I convert centiohm to decaohm?
Multiply the centiohm value by 0.001. The converter above does this instantly to whatever precision you set.
How do I convert decaohm back to centiohm?
Use the reverse factor: 1 decaohm equals 1,000 centiohms. You can also use the swap control in the converter above to flip the direction instantly.
What is a centiohm?
Centiohm (cOhm) is a unit of electricity.
What is a decaohm?
Decaohm (daOhm) is a unit of electricity.
Is the centiohm to decaohm conversion exact?
Yes. Both centiohm and decaohm are defined by fixed standards rather than physical artifacts, so the factor of 0.001 used above is exact to as many digits as you choose to display.
What's the difference between voltage, current, and resistance?
Voltage (volts) is the electrical potential difference driving current through a circuit. Current (amperes) is the rate of flow of electric charge. Resistance (ohms) is how much a component opposes that flow. They're related by Ohm's law (V = I × R), but they are distinct physical quantities, and this page converts between units of just one of them.