+A **conversion factor** is a numerical ratio expressing the equivalence between different [Units](/wiki/units) of measurement. It allows for the transformation of a quantity's value from one unit to another, preserving its essential magnitude. For instance, to convert [Length](/wiki/length) from meters to feet, a specific factor is applied.
+## See also
+- [Measurement](/wiki/measurement)
+- [Ratio](/wiki/ratio)
+- [Dimension](/wiki/dimension)
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