Meter = m
1 kilometer (km) = 10 hektometer (hm) = 100 dekameter (dam) = 1.000 meter (m) = 10.000 desimeter (dm) = 100.000 centimeter (cm) = 1.000.000 (milimeter)
Keterangan : turun satu tingkat dikali 10
1 mm = 0,1 cm = 0,01 dm = 0,001 m = 0,0001 dam = 0,00001 hm = 0,000001 km
Keterangan : naik satu tingkat dibagi 10
in (inch) = inci = 25,4000 mm
foot(ft) = 12 in = 0,3048 m
mile (mil) = 5280 ft = 1,6093 km
mil laut = 6080 ft = 1,852 km
catatan : foot (ft) = kaki. Lebih dati satu dibaca "feet"
contoh : 1 foot, 3 feet.