% Fractions & Percent
Fraction Calculator
Add, subtract, multiply, or divide fractions and simplify the result.
Result
FAQs
What does the Fraction Calculator do?
The free MathDigits Fraction Calculator (fraction calculator) helps you add, subtract, multiply, or divide fractions and simplify the result. Results appear instantly in your browser — no account required.
How do I use the Fraction Calculator correctly?
Enter each value in the labeled fields, double-check signs and decimals, then tap Calculate. If a field is optional, leave it blank only when the tool allows it.
Is the Fraction Calculator free for students and teachers?
Yes. All MathDigits online calculators are free. Teachers can project the page; students can verify homework steps.
How should I practice after using the Fraction tool?
Confirm one answer here, then switch to a printable worksheet or timed practice quiz on MathDigits so you build fluency without relying on the calculator every time.