Length Converters
Convert inches, centimeters, millimeters, feet, meters, miles and more. Every converter shows the exact formula and a printable chart.
All length converters
mm to Inches1 mm = 0.03937 inInches to cm1 in = 2.54 cmMeters to Feet1 m = 3.2808 ftcm to Inches1 cm = 0.3937 inFeet to Meters1 ft = 0.3048 mInches to mm1 in = 25.4 mmInches to Feet1 in = 0.08333 ftFeet to Inches1 ft = 12 incm to mm1 cm = 10 mmmm to cm1 mm = 0.1 cmFeet to cm1 ft = 30.48 cmcm to Feet1 cm = 0.03281 ftkm to Miles1 km = 0.6214 miMiles to km1 mi = 1.6093 kmYards to Meters1 yd = 0.9144 mMeters to Yards1 m = 1.0936 ydMeters to cm1 m = 100 cmcm to Meters1 cm = 0.01 mMiles to Feet1 mi = 5,280 ftFeet to Miles1 ft = 0.0001894 miNautical Miles to km1 nmi = 1.852 kmkm to Nautical Miles1 km = 0.54 nmiMeters to Inches1 m = 39.3701 inInches to Meters1 in = 0.0254 mmm to Feet1 mm = 0.003281 ftFeet to mm1 ft = 304.8 mm
Quick answers
100 mm to Inches= 3.94 in10 mm to Inches= 0.3937 in5 mm to Inches= 0.1969 in10 Inches to cm= 25.4 cm20 cm to Inches= 7.87 in15 cm to Inches= 5.91 in50 cm to Inches= 19.69 in40 cm to Inches= 15.75 in25 cm to Inches= 9.84 in80 cm to Inches= 31.5 in60 cm to Inches= 23.62 in10 cm to Inches= 3.94 in5'8" in cm= 172.72 cm170 cm in feet= 5 ft 6.9 in
Printable charts
Inches to mm ChartFractions from 1/64 in, decimals and millimetersmm to Inches ChartWith the nearest 1/64 inch fractioncm to Inches ChartCentimeters to inches, plus height in feet and inchesInches to cm ChartInches and height in feet to centimetersMeters to Feet ChartMeters to feet and feet + inchesFeet to Meters ChartFeet to meters, 1 to 1,000 ft
Calculators
Guides
Units in this category
Centimeters (cm)Inches (in)Meters (m)Feet (ft)Kilometers (km)Miles (mi)Millimeters (mm)Yards (yd)Nautical Miles (nmi)Micrometers (µm)Nanometers (nm)Mils (mil)Hands (hh)Fathoms (ftm)Rods (rd)Chains (ch)Furlongs (fur)Astronomical Units (au)Light-Years (ly)