| has gloss | fao: |width="100%" cellspacing="0" |width="17%"|Longdarmát |align="left" width="7%"|stytting |align="right" width="17%"|millimetrar |align="right" width="17%"|metrar |align="right" width="17%"|kilometrar |align="right"|'viðmerking |-align="right" bgcolor="#eeeeee" |align="left"|Mikrometur |align="left"|µ, µm |0,001 |0,000001 |0,000000001 |1 / 1.000.000 m |-align="right" |align="left"|Linja | |2,18 |0,00218 |0,00000218 |12 skruplur |-align="right" bgcolor="#eeeeee" |align="left"|Millimetur |align="left"|mm |1 |0,001 |0,000001 |1 / 1.000 |-align="right" |align="left"|Sentimetur |align="left"|cm |10 |0,01 |0,00001 |1 / 100 m |-align="right" bgcolor="#eeeeee" |align="left"|Enskur tummi |align="left"|in, " |25,4 |0,0254 |0,0000254 | |-align="right" |align="left"|Tummi |align="left"|t |26,15 |0,02615 |0,00002615 |12 linjur |-align="right" bgcolor="#eeeeee" |align="left"|Korter | |156,93 |0,15693 |0,00015693 |6 tummar |-align="right" |align="left"|Enskur fótur |align="left"|ft |304,8 |0,3048 |0,0003048 |12 enskir tummar |-align="right" bgcolor="#eeeeee" |align="left"|Fótur | |313,85 |0,31385 |0,00031385 |12 tummar |-align="right" |align="left"|Alin | |627,7 |0,627 |0,000627 |2 føtur... |