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Nanometer to Kilometer
Convert Nanometer to Kilometer and get the exact value instantly.
About this conversion
To convert Nanometer to Kilometer, multiply the number of Nanometer by 1e-12.
Length units straddle the metric and imperial systems, so everyday jobs (measuring a room, reading a map, or following a recipe from another country) often need a quick conversion between meters, feet, miles and inches.
Conversion table
| Nanometer (nm) | Kilometer (km) |
|---|---|
| 1 nm | 1e-12 km |
| 2 nm | 2e-12 km |
| 5 nm | 5e-12 km |
| 10 nm | 1e-11 km |
| 100 nm | 1e-10 km |
How to use this converter
- Enter your Nanometer value
Type any number into the Nanometer field. It starts at 1 so you can read the rate straight away.
- Read the Kilometer result
The amount in Kilometer updates as you type, so there is no button to press and nothing to wait for.
- Swap or keep exploring
Use the swap control to flip the direction, or pick a related conversion from the list below.
Frequently asked
- How many Kilometer are in one Nanometer?
- One Nanometer equals 1e-12 km. Enter any amount above to get an exact figure for your own value.
- Is this converter accurate?
- Yes. It uses the exact international definition of each unit and computes on your device, so the only rounding is for display.
- Do you upload the numbers I enter?
- No. The Nanometer to Kilometer conversion runs entirely in your browser tab, and nothing you type is sent to a server.
- Does it work on my phone?
- Yes. It runs in any modern mobile browser and keeps working offline once the page has loaded.
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