Number Conversion
Convert numeric bases between Decimal, Binary, Octal, and Hexadecimal.
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Conversion Result
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Formula & Conversion Step:
Welcome to the Number System Conversion Hub
The Number Conversion directory is dedicated to the algorithms and systems humans and computers use to represent mathematics. From ancient counting formats to modern machine code, this hub links them together.
What Are Number Bases?
A "Base" (or Radix) is the number of unique digits a counting system uses before carrying over to the next column. Humans use Base-10 (0-9) because we have 10 fingers. Computers use Base-2 (0 and 1) representing off/on electrical states.
Base-10 $\leftrightarrow$ Base-2 $\leftrightarrow$ Base-16
The fundamental numeric systems linking human math to computer logic.
How to Use This Hub
Use the links on this page to access our specialized calculators. You can translate strings of text into Hex/Binary, decode massive equations into Scientific Notation, map Fractions to Decimals, or even decode Roman Numerals.