Fraction to Decimal & Percentage Calculator
Convert mixed and improper fractions into exact decimals and simplified ratios.
Execution runs 100% locally inside the browser sandbox using HTML5 Canvas, Web Cryptography Subtle API, and Web Workers. No data is ever transmitted across the network.
Zero network latency. Operates completely offline with zero dependencies on third-party backend servers or cloud services.
Built according to official RFC specifications, cryptographic test vectors, and enterprise-grade data transformation standards.
How to Use Fraction to Decimal & Percentage Calculator
Input whole number (optional for mixed fractions), numerator, and denominator.
Instantly see the exact decimal representation, simplified lowest-term fraction, and percentage.
Copy the complete step-by-step mathematical reduction to your clipboard.
Frequently Asked Questions
How do you convert a mixed fraction into a decimal?
Multiply the whole number by the denominator, add the numerator, and divide the resulting total by the denominator.
How are fractions simplified?
Both numerator and denominator are divided by their Greatest Common Divisor (GCD) using the Euclidean algorithm.
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