Metrum

Metrum, invento in Francia, et adoptarem de mensura in 1799 ().

terametrus = 10¹² m (rarus)

gigametrus = 10⁹ m (rarus)

megametrus = 10⁶ m (rarus)

chiliometrus = 1,000 metrii

hectometrus = 100 metrii (rarus)

decametrus = 10 metrii (rarus)

decimetrus = 1/10 metre

centimetrus = 1/100 de metrii

millimetrus = 1/1,000 de metrii

micrometrus (micron) = 1 de metrii

nanometrus = 1/1,000,000 de metrii

picometrus = 10^-12 de metrii

femtometrus = 10^-15 de metrii