This page explains exactly how Visual Fraction Calculator works — what runs locally in your browser,
how fraction operations are computed, and what technologies power the site.
We maintain full transparency to support user trust and accuracy.
Privacy at a glance: All calculations occur directly in your browser.
We DO NOT store, log, or send your inputs or results to any external server.
1) Core Calculation Logic
Purpose: Performs all mathematical operations — including addition, subtraction, multiplication, division, simplification,
and conversion between mixed, proper, and improper fractions — in real time.
Note: No external math or fraction libraries are used; all logic is custom-built for precision and efficiency.
1.1 Implementation Summary
- Each operation is handled on the server using optimized C# arithmetic functions.
- Negative fractions are normalized automatically for consistent sign representation.
- All results are simplified to their lowest terms using the Euclidean algorithm (GCD).
- No external math or computational libraries are used — everything is implemented natively in .NET.
2) Fraction Operations
- The calculator supports all standard fraction operations: addition, subtraction, multiplication, and division.
- Each operation follows standard mathematical principles, as explained on their respective calculator pages.
- After computation, fractions are simplified automatically before display.
- The logic ensures accurate handling for both proper and improper fractions, as well as mixed-number conversions.
3) Visualization Methodology
After calculations are completed, the results are displayed using clean and responsive HTML and CSS elements.
No external JavaScript or third-party libraries are used for computation or rendering.
This lightweight, dependency-free design ensures compatibility across all devices — from basic smartphones to advanced desktops —
while maintaining excellent performance, speed, and accessibility.
4) Application Stack
Frontend: ASP.NET (Web Forms), HTML5, CSS3, JavaScript
Language: C#
Database: Microsoft SQL Server
Target Framework: .NET Framework
Note: No user-entered data or results are stored on the server.
5) Accessibility & UX Notes
- Input fields are keyboard-friendly and support numeric and fractional values as well as standard operations (+, −, ×, ÷).
- The interface uses high-contrast colors and clear text formatting for readability.
- The site’s UI has been tested using Lighthouse accessibility standards to ensure it is navigable and legible across devices.
6) Security & Integrity
- All user interactions and calculations are performed in your browser.
- No cookies, session storage, or analytics are tied to individual calculation data.
Contact Us
Have questions or suggestions? You can reach the Visual Fraction Calculator team through our
Contact Page.
We appreciate feedback that helps us improve accuracy, performance, and accessibility.