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Inch to Millimeter converter — Unitlab
Convert inch to millimeter quickly and accurately.
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25.4
1
in
=
25.4
mm
Select source unit
Meter
m
Centimeter
cm
Kilometer
km
Yoctometer
ym
Zeptometer
zm
Attometer
am
Femtometer
fm
Picometer
pm
Nanometer
nm
Micrometer
µm
Millimeter
mm
Decimeter
dm
Decameter
dam
Hectometer
hm
Megameter
Mm
Gigameter
Gm
Terameter
Tm
Inch
in
Foot
ft
Yard
yd
Rod
rod
Chain
chain
Furlong
fur
Mile
mi
Nautical Mile
nmi
Fathom
fathom
League
league
Light Year
ly
Astronomical Unit
AU
Parsec
pc
All conversions
Meter
0.0254
Centimeter
2.54
Kilometer
0.0000254
Yoctometer
2.54000000e+22
Zeptometer
2.54000000e+19
Attometer
2.54000000e+16
Femtometer
2.54000000e+13
Picometer
2.54000000e+10
Nanometer
25,400,000
Micrometer
25,400
Millimeter
25.4
Decimeter
0.254
Decameter
0.00254
Hectometer
0.000254
Megameter
2.54000000e-8
Gigameter
2.54000000e-11
Terameter
2.54000000e-14
Inch
1
Foot
0.0833333333
Yard
0.0277777778
Rod
0.0050505051
Chain
0.0012626263
Furlong
0.0001262626
Mile
0.0000157828
Nautical Mile
0.0000137149
Fathom
0.0138888889
League
0.0000052609
Light Year
2.68478212e-18
Astronomical Unit
1.69788513e-13
Parsec
8.23157940e-19