Kilohenry is 1000 henry units.
Kilohenrys to Nanohenrys Converter — kH to nH
Convert Kilohenry (kH) to Nanohenry (nH) using the exact conversion factor (1 kilohenry = 1,000,000,000,000 nanohenry). See the formula, worked examples, and conversion table.
Kilohenrys to Nanohenrys 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.
Nanohenry is 1e-9 henry units.
Result = input x 1000 / 1e-9.
Electrical units in the same family convert directly.
Reserved above the conversion cards and below the converter.
About Converting Kilohenrys to Nanohenrys
Kilohenry and Nanohenry 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: Kilohenry is 1000 henry units, and nanohenry is 1e-9 henry units.
Formula
nanohenrys = kilohenrys × 1000000000000
This factor comes from each unit's defined relationship to the category's base unit: 1 kilohenry equals 1000 base units, and 1 nanohenry equals 1e-9 base units, so dividing one by the other gives the direct kilohenry-to-nanohenry factor of 1000000000000.
Simple example
1 kH × 1000000000000 = 1,000,000,000,000 nH
1 kilohenry = 1,000,000,000,000 nanohenrys.
Real-world example
120 kH × 1000000000000 = 1.2e+14 nH
120 kilohenrys = 1.2e+14 nanohenrys.
Conversion table
| Kilohenry (kH) | Nanohenry (nH) |
|---|---|
| 1 kH | 1,000,000,000,000 nH |
| 5 kH | 5e+12 nH |
| 12 kH | 1.2e+13 nH |
| 24 kH | 2.4e+13 nH |
| 120 kH | 1.2e+14 nH |
| 240 kH | 2.4e+14 nH |
Reverse conversion: Nanohenry to Kilohenry
1 nH × 1e-12 = 1e-12 kH
1 nanohenry = 1e-12 kilohenrys.
kilohenrys = nanohenrys × 1e-12
For a page dedicated to this direction, see Nanohenry to Kilohenry.
Understanding the Kilohenry (kH)
Kilohenry is 1000 henry units.
Understanding the Nanohenry (nH)
Nanohenry is 1e-9 henry units.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many nanohenrys are in 1 kilohenry?
1 kilohenry equals 1,000,000,000,000 nanohenrys, using the exact defined conversion factor rather than an estimate.
How do I convert kilohenry to nanohenry?
Multiply the kilohenry value by 1000000000000. The converter above does this instantly to whatever precision you set.
How do I convert nanohenry back to kilohenry?
Use the reverse factor: 1 nanohenry equals 1e-12 kilohenrys. You can also use the swap control in the converter above to flip the direction instantly.
What is a kilohenry?
Kilohenry (kH) is a unit of electricity.
What is a nanohenry?
Nanohenry (nH) is a unit of electricity.
Is the kilohenry to nanohenry conversion exact?
Yes. Both kilohenry and nanohenry are defined by fixed standards rather than physical artifacts, so the factor of 1000000000000 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.