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am to nm Converter

Convert attometre (am) to nanometre (nm). Enter a value for an instant result, or use the examples and reverse conversion below.

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Length

Distance, height, thickness and astronomical length.

am
nm

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

Result0.000000001 nm1 am = 0.000000001 nm
HOW IT IS CALCULATED

Convert through metre

Enter a attometre value to calculate nanometre with full internal precision before display rounding.

Display PrecisionAuto · 6 significant digits

Auto trims unnecessary zeroes and uses scientific notation for extreme magnitudes. Use Digits to set the display precision; calculations retain full precision.

QUICK REFERENCE

All units in this quantity

UnitSymbolConverted value
quectometrefrom amqm1000000000000
rontometrefrom amrm1000000000
yoctometrefrom amym1000000
zeptometrefrom amzm1000
attometrefrom amam1
femtometrefrom amfm0.001
picometrefrom ampm0.000001
nanometrefrom amnm0.000000001
ångströmfrom amÅ0.00000001
micrometrefrom amµm1e-12
millimetrefrom ammm1e-15
centimetrefrom amcm1e-16
decimetrefrom amdm1e-17
metrefrom amm1e-18
decametrefrom amdam1e-19
hectometrefrom amhm1e-20
kilometrefrom amkm1e-21
megametrefrom amMm1e-24
gigametrefrom amGm1e-27
terametrefrom amTm1e-30
petametrefrom amPm1e-33
exametrefrom amEm1e-36
zettametrefrom amZm1e-39
yottametrefrom amYm1e-42
ronnametrefrom amRm1e-45
quettametrefrom amQm1e-48
thou / milfrom ammil3.93701e-14
inchfrom amin3.93701e-17
footfrom amft3.28084e-18
yardfrom amyd1.09361e-18
chainfrom amch4.97097e-20
furlongfrom amfur4.97097e-21
international milefrom ammi6.21371e-22
nautical milefrom amnmi5.39957e-22
U.S. survey footfrom amftUS3.28083e-18
typographic pointfrom ampt2.83465e-15
astronomical unitfrom amau6.68459e-30
light-secondfrom amls3.33564e-27
light-yearfrom amly1.057e-34
parsecfrom ampc3.24078e-35

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

am to nm Conversion Reference

Attometre (am) and nanometre (nm) are units of length. Use this page to convert in either direction.

Conversion Examples

Attometre to Nanometre
Attometre (am)Nanometre (nm)
1 am0.000000001 nm
5 am0.000000005 nm
10 am0.00000001 nm
100 am0.0000001 nm

Examples are rounded to 6 significant digits. The interactive converter retains full calculation precision; change Display Precision to see more digits.

Reverse Conversion

nm to am (nanometre to attometre)

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