Nanometre (nm)
10⁻⁹, nanometre, nm. The symbol for metre is m. Decimal multiples and submultiples of the metre, such as kilometre (1000 metres) and centimetre (1/100 metre), are indicated by adding SI prefixes to metre.
Metric
- Kilometre (km)1×10⁻¹²
- Metre (m)1×10⁻⁹
- Decimetre (dm)1×10⁻⁸
- Centimetre (cm)1×10⁻⁷
- Millimetre (mm)1×10⁻⁶
- Micrometre (µm)1×10⁻³
- Nanometre (nm)1
- Angstrom (Å)10
Nautical
- Nautical mile5.4×10⁻¹³
- Fathom5.47×10⁻¹⁰
Astronomical
- Parsec (pc)3.24×10⁻²⁶
- Light year1.06×10⁻²⁵
- Astronomical unit (AE)6.68×10⁻²¹
- Light minute5.56×10⁻²⁰
- Light second3.34×10⁻¹⁸