Online Fraction Calculator

The online fraction calculator allows you to perform basic actions with fractions: addition, subtraction, multiplication and division. As well as reduction, reduction to a common denominator and simplification.


To calculate the sum, difference, product or quotient of two fractions and get a detailed solution, enter the numerator and denominator of each fraction and, if available, the integer part. Next, select the necessary operation from the list. If necessary, enter a negative fraction, put a minus sign "-" in the integer part of the fraction.

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4
6
-
8
5
=
-28
30
Solution:
4
6
-
8
5
=
4*5
6*5
-
8*6
5*6
=
20
30
-
48
30
=
20-48
30
=
-28
30
Detailed explanation of the solution:
1.Bringing to a common denominator
4
6
-
8
5
=
4*5
6*5
-
8*6
5*6
=
20
30
-
48
30
2.Subtractionfractions with common denominators
20
30
-
48
30
=
20-48
30
=
-28
30
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