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.

nmi
ly

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

Resultnmi → lyConvert nautical mile to light-year
HOW IT IS CALCULATED

Convert through metre

Enter a nautical mile value to calculate light-year 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 nmiqmInteractive
rontometrefrom nmirmInteractive
yoctometrefrom nmiymInteractive
zeptometrefrom nmizmInteractive
attometrefrom nmiamInteractive
femtometrefrom nmifmInteractive
picometrefrom nmipmInteractive
nanometrefrom nminmInteractive
ångströmfrom nmiÅInteractive
micrometrefrom nmiµmInteractive
millimetrefrom nmimmInteractive
centimetrefrom nmicmInteractive
decimetrefrom nmidmInteractive
metrefrom nmimInteractive
decametrefrom nmidamInteractive
hectometrefrom nmihmInteractive
kilometrefrom nmikmInteractive
megametrefrom nmiMmInteractive
gigametrefrom nmiGmInteractive
terametrefrom nmiTmInteractive
petametrefrom nmiPmInteractive
exametrefrom nmiEmInteractive
zettametrefrom nmiZmInteractive
yottametrefrom nmiYmInteractive
ronnametrefrom nmiRmInteractive
quettametrefrom nmiQmInteractive
thou / milfrom nmimilInteractive
inchfrom nmiinInteractive
footfrom nmiftInteractive
yardfrom nmiydInteractive
chainfrom nmichInteractive
furlongfrom nmifurInteractive
international milefrom nmimiInteractive
nautical milefrom nminmiInteractive
U.S. survey footfrom nmiftUSInteractive
typographic pointfrom nmiptInteractive
astronomical unitfrom nmiauInteractive
light-secondfrom nmilsInteractive
light-yearfrom nmilyInteractive
parsecfrom nmipcInteractive

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