📏
Length
Convert distance, height, inches, meters, feet, miles
Popular Conversions
Convert All Units at Once
📏
Convert All Units at Once
Type a value in any field — all others update instantly
Meter
m
Kilometer
km
Centimeter
cm
Millimeter
mm
Micrometer
μm
Nanometer
nm
Mile
mi
Yard
yd
Foot
ft
Inch
in
nautical mile
nmi
💡 Click any unit field and type a value. All other units will calculate and display results simultaneously in real-time.
Supported Units of Length
m
Meter
SI base unit of length
km
Kilometer
1,000 meters
cm
Centimeter
1/100 meter
mm
Millimeter
1/1000 meter
μm
Micrometer
1/1,000,000 meter
nm
Nanometer
1/1,000,000,000 meter
mi
Mile
Imperial unit of distance
yd
Yard
3 feet or 36 inches
ft
Foot
12 inches
in
Inch
1/12 foot
nmi
nautical mile
Maritime and aviation unit of distance