EVERYDAY · ENGINEERING · SCIENCE

Unit conversion. Made clear.

Start with a familiar unit, type a value, and get a dependable answer with sensible precision. Fractions and scientific notation are welcome.

520units ready to convert
EVERYDAY

Length

Distance, height, thickness and astronomical length.

Mm
mil

Try a decimal, 1e-9, 1/3, or 5 1/2.

ResultMm → milConvert megametre to thou / mil
HOW IT IS CALCULATED

Convert through metre

Enter a megametre value to calculate thou / mil with full internal precision before display rounding.

Display precisionAuto · 12 significant digits

Auto keeps up to 12 significant digits, trims unnecessary zeroes, and switches to scientific notation for extreme magnitudes.

QUICK REFERENCE

All units in this quantity

UnitSymbolConverted value
quectometrefrom MmqmInteractive
rontometrefrom MmrmInteractive
yoctometrefrom MmymInteractive
zeptometrefrom MmzmInteractive
attometrefrom MmamInteractive
femtometrefrom MmfmInteractive
picometrefrom MmpmInteractive
nanometrefrom MmnmInteractive
ångströmfrom MmÅInteractive
micrometrefrom MmµmInteractive
millimetrefrom MmmmInteractive
centimetrefrom MmcmInteractive
decimetrefrom MmdmInteractive
metrefrom MmmInteractive
decametrefrom MmdamInteractive
hectometrefrom MmhmInteractive
kilometrefrom MmkmInteractive
megametrefrom MmMmInteractive
gigametrefrom MmGmInteractive
terametrefrom MmTmInteractive
petametrefrom MmPmInteractive
exametrefrom MmEmInteractive
zettametrefrom MmZmInteractive
yottametrefrom MmYmInteractive
ronnametrefrom MmRmInteractive
quettametrefrom MmQmInteractive
thou / milfrom MmmilInteractive
inchfrom MminInteractive
footfrom MmftInteractive
yardfrom MmydInteractive
chainfrom MmchInteractive
furlongfrom MmfurInteractive
international milefrom MmmiInteractive
nautical milefrom MmnmiInteractive
U.S. survey footfrom MmftUSInteractive
typographic pointfrom MmptInteractive
astronomical unitfrom MmauInteractive
light-secondfrom MmlsInteractive
light-yearfrom MmlyInteractive
parsecfrom MmpcInteractive

SI symbols follow international notation. U.S. and Imperial measures are labelled separately where their values differ.