Fraction Calculator

Fraction Calculator

Add, subtract, multiply, and divide fractions with automatic simplification. Supports mixed numbers (like 2 3/4) and conversion between fractions and decimals.

Capabilities

• Arithmetic: Add, subtract, multiply, and divide any two fractions.
• Mixed numbers: Input whole numbers alongside fractions (e.g., 2 3/4 + 1 1/2).
• Auto-simplification: Results are always reduced to lowest terms.
• Decimal conversion: Convert fractions to decimals and decimals back to fractions.
• Improper fraction handling: Results shown as both improper fractions and mixed numbers.

Gotchas

• Denominator cannot be zero: Will reject fractions with zero denominators.
• Integer inputs only: Numerators, denominators, and whole parts must be integers.
• Simplify operation: Only needs one fraction input (numerator1/denominator1).