Last Updated: 2026-06-18
FractionSolver is a focused fraction calculator that shows the full, step-by-step working behind every answer — not just the result.
What it does
Enter fractions, mixed numbers, or whole numbers with a structured math keypad. FractionSolver converts mixed numbers, finds the least common denominator, combines terms, and reduces the result, then renders each step in proper math notation with bar and number-line visuals.
Five tools
- Operations — add, subtract, multiply, and divide fractions and mixed numbers.
- Simplify — reduce any fraction using the greatest common divisor.
- Compare — order two fractions with a shared denominator.
- Decimal — convert a fraction to its exact decimal (repeating digits shown in parentheses).
- Percentage — convert a fraction to a percent with the working shown.
Built for learning
FractionSolver is local, deterministic, and offline — no AI, no ads, no accounts. It is bilingual (English and 简体中文) and works in light and dark appearance.
Premium
The free app includes every solver and the latest 10 history items. A one-time Premium purchase unlocks unlimited history plus PDF and image export.