Free Maths Calculators
Simple, trusted calculators for students, parents and teachers. Pick a topic, enter your numbers, and see clear workings every time.
All Calculators
Free maths tools with step-by-step solutions and learning materials.
How Our Calculators Help You Learn
Fraction Arithmetic
Add, subtract, multiply or divide two fractions
Enter values and click Calculate
Your result will appear here with step-by-step working
How Do You Add Fractions?
If the denominators are the same, add or subtract the numerators and keep the denominator. If the denominators are different, find a common denominator first, rewrite each fraction, then add or subtract.
Never add the denominators together.14+23 is not 37. You must find a common denominator first.
How Do You Divide Fractions?
To divide fractions, flip the second fraction (find its reciprocal) and then multiply.
- • Keep the first fraction,
- • Flip the second fraction,
- • Change the ÷ to ×.
- Tell ChatCat your topic
- Get practice questions with solutions
- Ask for hints, judgement-free!
Interactive step-by-step calculator
Frequently Asked Questions
Everything you need to know about our free maths tools.
Yes! Every calculator on Maths Angel is 100% free to use, with no sign-up required. We believe every student, parent and teacher should have access to clear, step-by-step maths tools without any barriers.
