Fraction Calculator
Add, subtract, multiply, and divide fractions with simplified answers, mixed-number support, decimal parsing, and clear step-by-step explanations for homework, recipes, budgets, and everyday math.
Type two fractions or decimals, choose the operation, and the calculator will return the simplified answer with the working shown below.
4
1/2 + 3/4
1 1/4
Converted and simplified
How to Use the Fraction Calculator
- Enter Fraction 1 and Fraction 2 using a format like 3/4, 1 1/2, or 0.75.
- Select whether you want to add, subtract, multiply, or divide the fractions.
- Optionally add more fractions if you want to keep chaining the same operation.
- Click calculate to see the simplified fraction, decimal, mixed number, and step-by-step solution.
What Are Fractions?
Fractions represent parts of a whole. The top number is the numerator, the bottom number is the denominator, and together they show how many parts you have out of the full number of equal parts.
How to add and subtract fractions
To add or subtract fractions, convert them to a common denominator first. Once the bottom numbers match, combine the numerators and then simplify the final result.
Simplifying fractions
A fraction is simplified by dividing the numerator and denominator by their greatest common divisor. For example, 10/20 simplifies to 1/2 because both numbers can be divided by 10.
Improper vs proper fractions
A proper fraction is smaller than one because the numerator is less than the denominator. An improper fraction is equal to or greater than one and can often be rewritten as a mixed number for easier reading.
Frequently Asked Questions
How do I calculate fractions?
Enter fractions and select operation.
Is this tool free?
Yes.
Does it simplify results?
Yes.
Can I see steps?
Yes.