Unit Type
No. of units
Convert from
MillimetersCentimetersMetersKilometersInchesFeetYardsMilesNautical MilesSmoots
Convert to
Sq. MillimeterSq. CentimetersSq. MetersSq. KilometersSq. InchesSq. FeetSq. YardsSq. MilesHectaresAcres
Millimeters /SecCentimeters /SecMeters /SecKilometers /SecKilometers /HourInches /SecFeet /SecYards /SecMiles /SecMiles /HourKnots
GramsKilogramsQuintalsTonnesTolas (in India)OuncesPoundsShort Tons (US)Long Tons (UK)
MillilterLitresCubic MetersCubic InchesCubic FeetCubic YardsOuncesGallonsPintsQuartsTablespoonsTeaspoons
Temperature
Deg. CelciusDeg. FahrenhiteKelvin
321 centimeters is equal to 126.38 inches.
This length is similar to the width of a typical doorway (80 inches), the height of an average adult male (69.2 inches), and slightly longer than the length of a standard golf club (120 inches).