Centiohm is 0.01 ohm units.
Centiohms to Microohms Converter — cOhm to uOhm
Convert Centiohm (cOhm) to Microohm (uOhm) using the exact conversion factor (1 centiohm = 10,000 microohm). See the formula, worked examples, and conversion table.
Centiohms to Microohms 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.
Microohm is 0.000001 ohm units.
Result = input x 0.01 / 1e-6.
Electrical units in the same family convert directly.
Reserved above the conversion cards and below the converter.
About Converting Centiohms to Microohms
Centiohm and Microohm 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 microohm is 0.000001 ohm units.
Formula
microohms = centiohms × 10000
This factor comes from each unit's defined relationship to the category's base unit: 1 centiohm equals 0.01 base units, and 1 microohm equals 0.000001 base units, so dividing one by the other gives the direct centiohm-to-microohm factor of 10000.
Simple example
1 cOhm × 10000 = 10,000 uOhm
1 centiohm = 10,000 microohms.
Real-world example
120 cOhm × 10000 = 1,200,000 uOhm
120 centiohms = 1,200,000 microohms.
Conversion table
| Centiohm (cOhm) | Microohm (uOhm) |
|---|---|
| 1 cOhm | 10,000 uOhm |
| 5 cOhm | 50,000 uOhm |
| 12 cOhm | 120,000 uOhm |
| 24 cOhm | 240,000 uOhm |
| 120 cOhm | 1,200,000 uOhm |
| 240 cOhm | 2,400,000 uOhm |
Reverse conversion: Microohm to Centiohm
1 uOhm × 0.0001 = 0.0001 cOhm
1 microohm = 0.0001 centiohms.
centiohms = microohms × 0.0001
For a page dedicated to this direction, see Microohm to Centiohm.
Understanding the Centiohm (cOhm)
Centiohm is 0.01 ohm units.
Understanding the Microohm (uOhm)
Microohm is 0.000001 ohm units.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many microohms are in 1 centiohm?
1 centiohm equals 10,000 microohms, using the exact defined conversion factor rather than an estimate.
How do I convert centiohm to microohm?
Multiply the centiohm value by 10000. The converter above does this instantly to whatever precision you set.
How do I convert microohm back to centiohm?
Use the reverse factor: 1 microohm equals 0.0001 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 microohm?
Microohm (uOhm) is a unit of electricity.
Is the centiohm to microohm conversion exact?
Yes. Both centiohm and microohm are defined by fixed standards rather than physical artifacts, so the factor of 10000 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.