Calculate the Reciprocal
Calculator for the reciprocal of a decimal fraction. The reciprocal of a number is 1 divided by that number. The larger a number, the smaller its reciprocal fraction and vice versa. It is calculated with decimal fractions, with normal fractions, the numerator and denominator are simply swapped for the reciprocal fraction, so 3/2 is the reciprocal of 2/3.
Example: the reciprocal of four is one fourth, which equals 0.25 as a decimal fraction.