Kiloohm is 1000 ohm units.
Kiloohms to Megaohms Converter — kOhm to MOhm
Convert Kiloohm (kOhm) to Megaohm (MOhm) using the exact conversion factor (1 kiloohm = 0.001 megaohm). See the formula, worked examples, and conversion table.
Kiloohms to Megaohms 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.
Megaohm is 1000000 ohm units.
Result = input x 1000 / 1e+6.
Electrical units in the same family convert directly.
Reserved above the conversion cards and below the converter.
About Converting Kiloohms to Megaohms
Kiloohm and Megaohm 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: Kiloohm is 1000 ohm units, and megaohm is 1000000 ohm units.
Formula
megaohms = kiloohms × 0.001
This factor comes from each unit's defined relationship to the category's base unit: 1 kiloohm equals 1000 base units, and 1 megaohm equals 1000000 base units, so dividing one by the other gives the direct kiloohm-to-megaohm factor of 0.001.
Simple example
1 kOhm × 0.001 = 0.001 MOhm
1 kiloohm = 0.001 megaohms.
Real-world example
120 kOhm × 0.001 = 0.12 MOhm
120 kiloohms = 0.12 megaohms.
Conversion table
| Kiloohm (kOhm) | Megaohm (MOhm) |
|---|---|
| 1 kOhm | 0.001 MOhm |
| 5 kOhm | 0.005 MOhm |
| 12 kOhm | 0.012 MOhm |
| 24 kOhm | 0.024 MOhm |
| 120 kOhm | 0.12 MOhm |
| 240 kOhm | 0.24 MOhm |
Reverse conversion: Megaohm to Kiloohm
0.001 MOhm × 1000 = 1 kOhm
0.001 megaohms = 1 kiloohm.
kiloohms = megaohms × 1000
For a page dedicated to this direction, see Megaohm to Kiloohm.
Understanding the Kiloohm (kOhm)
Kiloohm is 1000 ohm units.
Understanding the Megaohm (MOhm)
Megaohm is 1000000 ohm units.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many megaohms are in 1 kiloohm?
1 kiloohm equals 0.001 megaohms, using the exact defined conversion factor rather than an estimate.
How do I convert kiloohm to megaohm?
Multiply the kiloohm value by 0.001. The converter above does this instantly to whatever precision you set.
How do I convert megaohm back to kiloohm?
Use the reverse factor: 1 megaohm equals 1,000 kiloohms. You can also use the swap control in the converter above to flip the direction instantly.
What is a kiloohm?
Kiloohm (kOhm) is a unit of electricity.
What is a megaohm?
Megaohm (MOhm) is a unit of electricity.
Is the kiloohm to megaohm conversion exact?
Yes. Both kiloohm and megaohm 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.