Gigaohm is 1000000000 ohm units.
Gigaohms to Deciohms Converter — GOhm to dOhm
Convert Gigaohm (GOhm) to Deciohm (dOhm) using the exact conversion factor (1 gigaohm = 10,000,000,000 deciohm). See the formula, worked examples, and conversion table.
Gigaohms to Deciohms 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.
Deciohm is 0.1 ohm units.
Result = input x 1e+9 / 0.1.
Electrical units in the same family convert directly.
Reserved above the conversion cards and below the converter.
About Converting Gigaohms to Deciohms
Gigaohm and Deciohm 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: Gigaohm is 1000000000 ohm units, and deciohm is 0.1 ohm units.
Formula
deciohms = gigaohms × 10000000000
This factor comes from each unit's defined relationship to the category's base unit: 1 gigaohm equals 1000000000 base units, and 1 deciohm equals 0.1 base units, so dividing one by the other gives the direct gigaohm-to-deciohm factor of 10000000000.
Simple example
1 GOhm × 10000000000 = 10,000,000,000 dOhm
1 gigaohm = 10,000,000,000 deciohms.
Real-world example
120 GOhm × 10000000000 = 1.2e+12 dOhm
120 gigaohms = 1.2e+12 deciohms.
Conversion table
| Gigaohm (GOhm) | Deciohm (dOhm) |
|---|---|
| 1 GOhm | 10,000,000,000 dOhm |
| 5 GOhm | 50,000,000,000 dOhm |
| 12 GOhm | 120,000,000,000 dOhm |
| 24 GOhm | 240,000,000,000 dOhm |
| 120 GOhm | 1.2e+12 dOhm |
| 240 GOhm | 2.4e+12 dOhm |
Reverse conversion: Deciohm to Gigaohm
1 dOhm × 1e-10 = 1e-10 GOhm
1 deciohm = 1e-10 gigaohms.
gigaohms = deciohms × 1e-10
For a page dedicated to this direction, see Deciohm to Gigaohm.
Understanding the Gigaohm (GOhm)
Gigaohm is 1000000000 ohm units.
Understanding the Deciohm (dOhm)
Deciohm is 0.1 ohm units.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many deciohms are in 1 gigaohm?
1 gigaohm equals 10,000,000,000 deciohms, using the exact defined conversion factor rather than an estimate.
How do I convert gigaohm to deciohm?
Multiply the gigaohm value by 10000000000. The converter above does this instantly to whatever precision you set.
How do I convert deciohm back to gigaohm?
Use the reverse factor: 1 deciohm equals 1e-10 gigaohms. You can also use the swap control in the converter above to flip the direction instantly.
What is a gigaohm?
Gigaohm (GOhm) is a unit of electricity.
What is a deciohm?
Deciohm (dOhm) is a unit of electricity.
Is the gigaohm to deciohm conversion exact?
Yes. Both gigaohm and deciohm are defined by fixed standards rather than physical artifacts, so the factor of 10000000000 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.