Number Systems

Unlock the Power of Digital Logic & Computer Arithmetic!

Whether you are a Computer Science student, an Electrical Engineer, or a software developer, this app is your ultimate companion for mastering number systems and machine-level data representation. Stop guessing and start calculating with precision and step-by-step clarity.

Designed for productivity and education, our converter goes far beyond standard calculators by handling complex computer architecture formats natively.

Comprehensive Conversion Suites:
• Base-N Converter: Seamlessly switch between Decimal, Binary, Octal, Hexadecimal, and any custom base from 2 up to 36. We’ve even included Unicode/Text conversion to bridge the gap between characters and their machine-code values.
• Complement Notation: Instantly calculate One’s Complement and Two’s Complement. Adjust the bit-length (from 2 up to 128-bit) to match your exact hardware or assignment specifications.
• Excess (Offset) Notation: Effortlessly convert between decimal and Excess-N notation. Use standard IEEE biases automatically or define your own custom offsets for specialized formats.
• Floating-Point (IEEE-754): Dive deep into how computers store fractional numbers in memory. Support includes Half (16-bit), Single (32-bit), Double (64-bit), and customizable 8-bit Mini-float formats.

Why Choose This App?
• Step-by-Step Explanations: Don't just get the answer—understand the process! Generate detailed technical breakdowns and math steps for every conversion to see exactly how the result was achieved.
• Custom Logic Keyboard: Forget struggling with standard mobile keyboards. We built a custom, on-screen keyboard optimized specifically for entering binary, hex, and base-N digits rapidly.
• Engineering Precision: Hand-crafted logic accurately handles fractional values, signed numbers, and massive 128-bit integers without breaking a sweat.
• Modern Interactive UI: Enjoy a fluid, responsive experience built on the latest design paradigms, fully supporting Dark Mode and dynamic system colors.
• Offline Ready: Need to calculate during an exam or on the go? All core conversion logic is performed locally on your device—no internet connection required.

Developed by Sam Sifiso Mndebele (Avidco) with a focus on creating production-ready, highly accurate engineering utilities.

Download today and simplify your digital math!