🦊Foxulator
🔢

Number Base Converter

Convert between binary, octal, decimal, and hexadecimal

빠른 참조

Dec
Bin
Oct
Hex
0
0000
0
0
10
1010
12
A
15
1111
17
F
255
11111111
377
FF

📖 How to Use

  1. Select the input base
  2. Enter the number
  3. Check results in all bases

✨ Features

  • ✓Binary/Octal/Decimal/Hex support
  • ✓Readable grouping
  • ✓Quick reference table

📐 Formula

Base-n → Decimal: Σ(digit × n^position)

💡 How It Works

  • •Number bases are positional numeral systems.
  • •Binary (base 2): Computer fundamental. Uses only 0 and 1.
  • •Octal (base 8): Used in Unix file permissions. Uses 0-7.
  • •Decimal (base 10): Everyday system. Uses 0-9.
  • •Hexadecimal (base 16): Used in colors, memory addresses. Uses 0-9, A-F.
  • •Example: 1010(2) = 1×8 + 0×4 + 1×2 + 0×1 = 10(10)

❓ FAQ

Q. What is hex FF in decimal?

A. 255 (15×16 + 15 = 255)

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