Last Updated: 2026-07-01
FractionSolver is a focused fraction calculator that shows the full, step-by-step working behind every answer — not just the result.
What it does
Point your camera at a printed or handwritten fraction equation to scan and solve it instantly, or 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. Premium unlocks camera equation scanning, your solution history, and image export of the worked solution — choose a Monthly or Yearly subscription, or a one-time Lifetime purchase.