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Reciprocal Calculator

Math

Find the reciprocal of a fraction as both a decimal and a simplified fraction.

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1100,000
1100,000

Reciprocal (decimal)

3.5000

The reciprocal expressed as a decimal

Reciprocal (fraction)

7/2

The reciprocal as a simplified fraction

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Odeh Ahwal

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Odeh Ahwal
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Frequently Asked Questions

What is the reciprocal of a number?

The reciprocal of a number x is 1 divided by x, and multiplying a number by its reciprocal always equals 1.

What is the reciprocal of 2/7?

The reciprocal of 2/7 is 7/2, or 3.5 as a decimal, found by swapping the numerator and denominator.

Why does zero have no reciprocal?

Zero has no reciprocal because dividing 1 by zero is undefined.

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