Convert between inch and metric lumber dimensions. In North America, lumber is sold by nominal sizes (like 2×4), but actual dimensions differ and may need to be converted to metric for international hardware.

1 in = 25.4 mm

All Conversions

in → ft in → mm in → cm in → m ft → in ft → mm ft → cm ft → m mm → in mm → ft mm → cm mm → m cm → in cm → ft cm → mm cm → m m → in m → ft m → mm m → cm
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