# Decimal to Fraction Calculator

## How To Use the Decimal to Fraction Calculator

Enter in the decimal number to see what the fraction value is.

## How to Convert Decimals to Fractions?

1. Convert the decimal value to a fraction (count how many decimal values there are and add that many zeros to the denominator after 1).

$$1.345 = {1.345 \over 1}$$

$${1.345 \over 1} \times {1000 \over 1000} = {1345 \over 1000}$$

1. Find the greatest common divisor (gcd) of the numerator and denominator.

2. Reduce the fraction by dividing the numerator and denominator by the gcd.

## Decimal to Fraction Conversion Examples

Suppose we want to convert 0.84 to a fraction.

1. We can rewrite this as 84 / 100 since there are 2 values after the decimal place.

2. The greatest common divisor is 4.

3. 84 / 4 = 21 100 / 4 = 25