Kilohertz is 1000 hertz units.
Kilohertz to Nanohertz Converter — kHz to nHz
Convert Kilohertz (kHz) to Nanohertz (nHz) using the exact conversion factor (1 kilohertz = 1,000,000,000,000 nanohertz). See the formula, worked examples, and conversion table.
Kilohertz to Nanohertz converter
Converter
Frequency Converter
Convert hertz, SI frequency prefixes, RPM, beats per minute, and angular frequency.
Context values
Some unit families need one extra value for a physically accurate result.
Nanohertz is 1e-9 hertz units.
Result = input x 1000 / 1e-9.
Frequency uses hertz as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Kilohertz to Nanohertz
Kilohertz and Nanohertz both describe how fast something cycles or rotates, and the conversion is a routine part of reading a car tachometer or motor spec sheet against a scientific frequency figure. Specifically: Kilohertz is 1000 hertz units, and nanohertz is 1e-9 hertz units.
Formula
nanohertz = kilohertz × 1000000000000
This factor comes from each unit's defined relationship to the category's base unit: 1 kilohertz equals 1000 base units, and 1 nanohertz equals 1e-9 base units, so dividing one by the other gives the direct kilohertz-to-nanohertz factor of 1000000000000.
Simple example
1 kHz × 1000000000000 = 1,000,000,000,000 nHz
1 kilohertz = 1,000,000,000,000 nanohertz.
Real-world example
1,000 kHz × 1000000000000 = 1e+15 nHz
1,000 kilohertz = 1e+15 nanohertz.
Conversion table
| Kilohertz (kHz) | Nanohertz (nHz) |
|---|---|
| 60 kHz | 6e+13 nHz |
| 600 kHz | 6e+14 nHz |
| 1,000 kHz | 1e+15 nHz |
| 3,000 kHz | 3e+15 nHz |
| 6,000 kHz | 6e+15 nHz |
| 10,000 kHz | 1e+16 nHz |
Reverse conversion: Nanohertz to Kilohertz
1 nHz × 1e-12 = 1e-12 kHz
1 nanohertz = 1e-12 kilohertz.
kilohertz = nanohertz × 1e-12
For a page dedicated to this direction, see Nanohertz to Kilohertz.
Understanding the Kilohertz (kHz)
Kilohertz is 1000 hertz units.
Understanding the Nanohertz (nHz)
Nanohertz is 1e-9 hertz units.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many nanohertz are in 1 kilohertz?
1 kilohertz equals 1,000,000,000,000 nanohertz, using the exact defined conversion factor rather than an estimate.
How do I convert kilohertz to nanohertz?
Multiply the kilohertz value by 1000000000000. The converter above does this instantly to whatever precision you set.
How do I convert nanohertz back to kilohertz?
Use the reverse factor: 1 nanohertz equals 1e-12 kilohertz. You can also use the swap control in the converter above to flip the direction instantly.
What is a kilohertz?
Kilohertz (kHz) is a unit of frequency.
What is a nanohertz?
Nanohertz (nHz) is a unit of frequency.
Is the kilohertz to nanohertz conversion exact?
Yes. Both kilohertz and nanohertz 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.