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User Guide
This width converter and conversion scale can be used to convert any measurement of width from one unit of width to another.
Conversion Factors
The following units and associated conversion factors in metres (SI units for width) are used by this width converter:
SI Metric Prefix Width Units
- yoctometre (ym) – 1 x 10-24 m
- zeptometre (zm) – 1 x 10-21 m
- attometre (am) – 1 x 10-18 m
- femtometre (fm) – 1 x 10-15 m
- picometre (pm) – 1 x 10-12 m
- nanometre (nm) – 1 x 10-9 m
- micrometre (µm) – 0.000001 m
- millimetre (mm) – 0.001 m
- centimetre (cm) – 0.01 m
- decimetre (dm) – 0.1 m
- metre (m) – 1 m
- decametre (dam) – 10 m
- hectometre (hm) – 100 m
- kilometre (km) – 1,000 m
- megametre (Mm) – 1,000,000 m
- gigametre (Gm) – 1 x 10+9 m
- terametre (Tm) – 1 x 10+12 m
- petametre (Pm) – 1 x 10+15 m
- exametre (Em) – 1 x 10+18 m
- zettametre (Zm) – 1 x 10+21 m
- yottametre (Ym) – 1 x 10+24 m
Imperial and US Width Units
- thousandth of an inch (thou) – 0.0000254 m
- inch (in) – 0.0254 m
- foot (ft) – 0.3048 m
- yard (yd) – 0.9144 m
- mile (mi) – 1,609.344 m
- nautical mile (nmi) – 1,852 m
Astronomical Units
- astronomical unit (au) – 149,597,870,700 m
- light-year (ly) – 9,460,730,472,580,800 m
- parsec (pc) – 30,856,775,814,913,672.789… m
- kiloparsec (kpc) – 3.0856775814913672789… x 10+19 m
- megaparsec (Mpc) – 3.0856775814913672789… x 10+22 m
- gigaparsec (Gpc) – 3.0856775814913672789… x 10+25 m