Length converter — every length unit on one page
Convert between mm, cm, m, km, in, ft, yd, mi with one calculator. Free on ToolKit Pro, runs in your browser, no signup.
1 cm = 0.3937 in · Full cm → in chart & formula
Length conversion factors at a glance
Ordered by how often people search for each pair.
Centimeters to Inches
1 cm = 0.3937 in
Inches to Centimeters
1 in = 2.54 cm
Meters to Feet
1 m = 3.2808 ft
Feet to Meters
1 ft = 0.3048 m
Millimeters to Inches
1 mm = 0.03937 in
Feet to Centimeters
1 ft = 30.48 cm
Centimeters to Feet
1 cm = 0.03281 ft
Miles to Kilometers
1 mi = 1.6093 km
Inches to Millimeters
1 in = 25.4 mm
Centimeters to Millimeters
1 cm = 10 mm
Kilometers to Miles
1 km = 0.6214 mi
Millimeters to Centimeters
1 mm = 0.1000 cm
Kilometers to Meters
1 km = 1,000 m
Inches to Feet
1 in = 0.08333 ft
Feet to Miles
1 ft = 0.0001894 mi
Feet to Inches
1 ft = 12 in
Meters to Centimeters
1 m = 100 cm
Meters to Yards
1 m = 1.0936 yd
Feet to Yards
1 ft = 0.3333 yd
Yards to Meters
1 yd = 0.9144 m
Yards to Feet
1 yd = 3 ft
Miles to Feet
1 mi = 5,280 ft
Yards to Miles
1 yd = 0.0005682 mi
Miles to Yards
1 mi = 1,760 yd