Length Converter

Enter a value in any unit field, and all other units will automatically update with the converted values. The conversion happens in real-time as you type.

• Millimeter (mm): 1/1000 of a meter
• Centimeter (cm): 1/100 of a meter (10 mm)
• Meter (m): Base unit of length (100 cm)
• Kilometer (km): 1000 meters

• Inch (in): 1/12 of a foot
• Foot (ft): 12 inches
• Yard (yd): 3 feet or 36 inches
• Mile (mi): 5,280 feet or 1,760 yards

A nautical mile is based on the Earth's longitude and latitude coordinates. One nautical mile equals one minute of latitude, making it extremely useful for navigation. It equals 1.852 kilometers or approximately 1.15078 statute miles.

• 1 inch = 2.54 centimeters (exact)
• 1 foot = 0.3048 meters (exact)
• 1 mile = 1.60934 kilometers
• 1 meter = 3.28084 feet
• 1 kilometer = 0.621371 miles