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Length Converters

52 conversions

Convert between metric and imperial length units with NIST precision. Covers meters, kilometers, miles, feet, inches, yards, and more. Perfect for engineering blueprints, construction projects, and everyday distance calculations.

m → ft

Meter to Foot

NIST Exact
ft → m

Foot to Meter

NIST Exact
cm → in

Centimeter to Inch

NIST Exact
in → cm

Inch to Centimeter

NIST Exact
km → mi

Kilometer to Mile

NIST Exact
mi → km

Mile to Kilometer

NIST Exact
mm → in

Millimeter to Inch

NIST Exact
in → mm

Inch to Millimeter

NIST Exact
m → yd

Meter to Yard

NIST Exact
yd → m

Yard to Meter

NIST Exact
ft → in

Foot to Inch

NIST Exact
in → ft

Inch to Foot

NIST Exact
里 → km

Li to Kilometer

NIST Exact
km → 里

Kilometer to Li

NIST Exact
尺 → m

Chi to Meter

NIST Exact
m → 尺

Meter to Chi

NIST Exact
mi → m

Mile to Meter

NIST Exact
m → mi

Meter to Mile

NIST Exact
ft → cm

Foot to Centimeter

NIST Exact
cm → ft

Centimeter to Foot

NIST Exact
cm → mm

Centimeter to Millimeter

NIST Exact
mm → cm

Millimeter to Centimeter

NIST Exact
km → yd

Kilometer to Yard

NIST Exact
yd → km

Yard to Kilometer

NIST Exact
nmi → km

Nautical-mile to Kilometer

NIST Exact
km → nmi

Kilometer to Nautical-mile

NIST Exact
yd → ft

Yard to Foot

NIST Exact
ft → yd

Foot to Yard

NIST Exact
mi → yd

Mile to Yard

NIST Exact
yd → mi

Yard to Mile

NIST Exact
mi → ft

Mile to Foot

NIST Exact
ft → mi

Foot to Mile

NIST Exact
m → cm

Meter to Centimeter

NIST Exact
cm → m

Centimeter to Meter

NIST Exact
m → mm

Meter to Millimeter

NIST Exact
mm → m

Millimeter to Meter

NIST Exact
km → m

Kilometer to Meter

NIST Exact
m → km

Meter to Kilometer

NIST Exact
nmi → mi

Nautical-mile to Mile

NIST Exact
mi → nmi

Mile to Nautical-mile

NIST Exact
in → yd

Inch to Yard

NIST Exact
yd → in

Yard to Inch

NIST Exact
µm → mm

Micrometer to Millimeter

NIST Exact
mm → µm

Millimeter to Micrometer

NIST Exact
ft → mm

Foot to Millimeter

NIST Exact
mm → ft

Millimeter to Foot

NIST Exact
m → in

Meter to Inch

NIST Exact
in → m

Inch to Meter

NIST Exact
ly → km

Light-year to Kilometer

km → ly

Kilometer to Light-year

yd → cm

Yard to Centimeter

NIST Exact
cm → yd

Centimeter to Yard

NIST Exact

Values based on NIST SP 811 conversion factors

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