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.

au
mi

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

Resultau → miConvert astronomical unit to international mile
HOW IT IS CALCULATED

Convert through metre

Enter a astronomical unit value to calculate international mile 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 auqmInteractive
rontometrefrom aurmInteractive
yoctometrefrom auymInteractive
zeptometrefrom auzmInteractive
attometrefrom auamInteractive
femtometrefrom aufmInteractive
picometrefrom aupmInteractive
nanometrefrom aunmInteractive
ångströmfrom auÅInteractive
micrometrefrom auµmInteractive
millimetrefrom aummInteractive
centimetrefrom aucmInteractive
decimetrefrom audmInteractive
metrefrom aumInteractive
decametrefrom audamInteractive
hectometrefrom auhmInteractive
kilometrefrom aukmInteractive
megametrefrom auMmInteractive
gigametrefrom auGmInteractive
terametrefrom auTmInteractive
petametrefrom auPmInteractive
exametrefrom auEmInteractive
zettametrefrom auZmInteractive
yottametrefrom auYmInteractive
ronnametrefrom auRmInteractive
quettametrefrom auQmInteractive
thou / milfrom aumilInteractive
inchfrom auinInteractive
footfrom auftInteractive
yardfrom auydInteractive
chainfrom auchInteractive
furlongfrom aufurInteractive
international milefrom aumiInteractive
nautical milefrom aunmiInteractive
U.S. survey footfrom auftUSInteractive
typographic pointfrom auptInteractive
astronomical unitfrom auauInteractive
light-secondfrom aulsInteractive
light-yearfrom aulyInteractive
parsecfrom aupcInteractive

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