Add fractions effortlessly with this calculator. It handles different denominators and simplifies the result automatically.
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Enter Your Measurements
Results
Result - Numerator
5.00
Result - Denominator
6.00
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Formula
Result = (Num1/Den1) + (Num2/Den2)
How to Use This Calculator
How to Use
- 1
Enter the numerator and denominator of the first fraction.
- 2
Enter the numerator and denominator of the second fraction.
- 3
Click calculate for the simplified sum.
Frequently Asked Questions
Frequently Asked Questions
How do I add fractions with different denominators?
Find the least common multiple (LCM) of the denominators, convert each fraction to have the LCM as the denominator, then add the numerators.
What if the result is an improper fraction?
An improper fraction (numerator larger than denominator) is still valid. You can convert it to a mixed number if needed.
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About This Calculator
This calculator uses the formula: Result = (Num1/Den1) + (Num2/Den2). All calculations follow industry-standard methods. Results are estimates — always verify with a licensed professional for structural or code-compliant work.
Built and maintained by the CalcSmart team. Last updated March 2026.
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