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About the Length Converter
The Length Converter converts a distance between units such as meters, feet, inches, kilometers, miles, centimeters, millimeters, and yards. Enter a value, pick the input and output units, and the tool returns the converted result as a precise decimal.
The calculator applies fixed conversion factors with the SI meter as the base unit. One inch equals exactly 25.4 millimeters, one foot equals exactly 0.3048 meters, and one mile equals 1609.344 meters. You supply a numeric length plus the two unit names, and the tool multiplies by the matching factor. For practical work, round the output to two or three decimals, since extra digits rarely reflect the accuracy of the original measurement.
- Type your length into the value field.
- Select the source unit and the target unit from the dropdown lists.
- Read the converted result and copy it if needed.