Fractions Calculator

Fractions Calculator

Fractions CalculatorFractions are used in all domains that involve mathematical equations and operations, and sometimes it’s pretty hard and time consuming to calculate them step by step. Using a Fractions Calculator everything will be much easier and faster, so you’ll save precious time.

Fraction Calculator – how to use it?

Firstly, let’s get familiar with the fractions. Usually, a fraction is a way to express a certain number that is represented as a ratio of two integers. The top number is called the “numerator”, while the bottom one is called the “denominator”. A fraction has the same role as the division, and a fraction that is written like this: a/b is pronounced a over b or a divided by b.

A fraction can be seen as a number that represents a certain amount (part) of a whole. For a better understanding, we’ll take an example of a fraction: 4/7. In this case, “4” will be the numerator and “5” will be the denominator. The numerator is the number of equal parts while the denominator is the total amount of parts that constitutes a whole.

A Fraction Calculator is able to do the basic mathematical operations: adding, subtracting, multiplying and dividing. It’s very easy to use, and everything you have to do is to fill in the fields of the two fractions. For the first one you’ll have to enter the numerator and the denominator, and the exact same things for the second fraction.

Depending on how complex the Fractions Calculator is, there are some types of calculators for fractions that are able to do Decimal to Fraction, Fraction to Decimal or to Simplify Fractions operations.

Let’s see how the basic operations with fractions work by taking some examples.


  • Definition: x/y + z/w = xw/yx + zy/yw
  • Example: 2/5 + 1/3 = 6/15 + 5/15 = 11/15


  • Definition: x/y – z/w = xw/yx – zy/yw
  • Example: 2/5 – 1/3 = 6/15 – 5/15 = 1/15


  • Definition: x/y * z/w = xz/yw
  • Example: 2/5 * 1/3 = 2/15


  • Definition: (x/y) / (z/w) = xw/yz
  • Example: (2/5) / (1/3) = 6/5

Use this Fraction Calculator to get accurate results and to work faster than you would normally work by calculating everything in your mind of using a normal calculator. This calculator will help you because you’ll be able to insert the numerator and the denominator for both fractions and then perform the operation, and you won’t waste time to calculate the numeric value for each of the fractions and then do the operation between the fractions.

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