Formula
GΩ to mΩ conversion formula
Use this relationship for a direct conversion:
mΩ = GΩ x 1e12
Worked example
2 GΩ = 2e12 mΩ.
SI prefix relationships and the abohm relationship are exact.
Electric Resistance conversion
Convert Gigaohm to Milliohm
1 gigaohm (GΩ) equals 1e12 milliohm (mΩ). Enter any value below to convert from GΩ to mΩ.
Enter a value and choose units. Results update instantly.
1 GΩ = 1e12 mΩ
All Resistance units
From 1 GΩ| Unit | Value |
|---|---|
| Microohm μΩ | 1e15 |
| Milliohm mΩ | 1e12 |
| Ohm Ω | 1,000,000,000 |
| Kiloohm kΩ | 1,000,000 |
| Megaohm MΩ | 1,000 |
| Gigaohm GΩ | 1 |
| Abohm abΩ | 1e18 |
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Quick reference
Gigaohm to Milliohm table
| Gigaohm (GΩ) | Milliohm (mΩ) |
|---|---|
| 0.01 | 10,000,000,000 |
| 0.1 | 100,000,000,000 |
| 1 | 1e12 |
| 2 | 2e12 |
| 5 | 5e12 |
| 10 | 1e13 |
| 25 | 2.5e13 |
| 50 | 5e13 |
| 100 | 1e14 |
| 1,000 | 1e15 |
From unit
About the gigaohm
One billion ohms.
Symbol: GΩ
To unit
About the milliohm
One thousandth of an ohm.
Symbol: mΩ
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Source
Conversion standard
Definitions are checked against BIPM SI Brochure: ohm. Calculations use full internal precision before display rounding.
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GΩ to mΩ FAQ
How do you convert gigaohm to milliohm?
Use the formula mΩ = GΩ x 1e12. 1 gigaohm (GΩ) equals 1e12 milliohm (mΩ).
Is the GΩ to mΩ conversion exact?
Both unit definitions use exact factors. Only the displayed decimal may be rounded.