Centihenry is 0.01 henry units.
Centihenrys to Decihenrys Converter — cH to dH
Convert Centihenry (cH) to Decihenry (dH) using the exact conversion factor (1 centihenry = 0.1 decihenry). See the formula, worked examples, and conversion table.
Centihenrys to Decihenrys 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.
Decihenry is 0.1 henry units.
Result = input x 0.01 / 0.1.
Electrical units in the same family convert directly.
Reserved above the conversion cards and below the converter.
About Converting Centihenrys to Decihenrys
Centihenry and Decihenry 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: Centihenry is 0.01 henry units, and decihenry is 0.1 henry units.
Formula
decihenrys = centihenrys × 0.1
This factor comes from each unit's defined relationship to the category's base unit: 1 centihenry equals 0.01 base units, and 1 decihenry equals 0.1 base units, so dividing one by the other gives the direct centihenry-to-decihenry factor of 0.1.
Simple example
1 cH × 0.1 = 0.1 dH
1 centihenry = 0.1 decihenrys.
Real-world example
120 cH × 0.1 = 12 dH
120 centihenrys = 12 decihenrys.
Conversion table
| Centihenry (cH) | Decihenry (dH) |
|---|---|
| 1 cH | 0.1 dH |
| 5 cH | 0.5 dH |
| 12 cH | 1.2 dH |
| 24 cH | 2.4 dH |
| 120 cH | 12 dH |
| 240 cH | 24 dH |
Reverse conversion: Decihenry to Centihenry
0.1 dH × 10 = 1 cH
0.1 decihenrys = 1 centihenrys.
centihenrys = decihenrys × 10
For a page dedicated to this direction, see Decihenry to Centihenry.
Understanding the Centihenry (cH)
Centihenry is 0.01 henry units.
Understanding the Decihenry (dH)
Decihenry is 0.1 henry units.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many decihenrys are in 1 centihenry?
1 centihenry equals 0.1 decihenrys, using the exact defined conversion factor rather than an estimate.
How do I convert centihenry to decihenry?
Multiply the centihenry value by 0.1. The converter above does this instantly to whatever precision you set.
How do I convert decihenry back to centihenry?
Use the reverse factor: 1 decihenry equals 10 centihenrys. You can also use the swap control in the converter above to flip the direction instantly.
What is a centihenry?
Centihenry (cH) is a unit of electricity.
What is a decihenry?
Decihenry (dH) is a unit of electricity.
Is the centihenry to decihenry conversion exact?
Yes. Both centihenry and decihenry are defined by fixed standards rather than physical artifacts, so the factor of 0.1 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.