Fraction Subtraction Calculator
Subtract one fraction from another and simplify the result.
Enter as Numerator / Denominator for each fraction.
Difference
-1/4
Formula
a/b - c/d = (a×d - c×b) / (b×d)
Frequently Asked Questions
What is 1/2 - 3/4?
1/2 - 3/4 = -1/4.