The millimeter (British spelling millimetre, abbreviation mm) is a unit of length in the SI system (metric system) One mm is equal to one thousandth of the meter (British spelling metre), which is the current SI (Metric system) base unit of length One millimeter (mm) = 001 decimeters (dm) = 0001 meter (m) = 01 centimeters (cm) = kilometers (km) = inchSão elas em ordem decrescente quilômetro (km), hectômetro (hm), decâmetro (dam), metro (m), decímetro (dm), centímetro (cm) e milímetro (mm) Para identificar a diferença de dimensão entre as unidades você pode colocálas numa tabela como a que nós preparamos abaixoTable of Conversion (Metric) 10 millimetres (mm) = 1 centimetre (cm) 10 centimetres = 1 decimetre (dm) 10 decimetres = 1 metre (m) 10 metres = 1 decametre (dam) 10 decametres = 1 hectometre (hm) 10 hectometres = 1 kilometre (km) Note 100 centimetres = 1 metre, 1000 metres = 1 kilometre Mm Cm Dm M Dam Hm Km Chart Incredible Savings Mm cm dm m dm hm km table