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Hexadecimal to Decimal Converter

Conversion Process

Not sure how to use this hex to decimal converter? This section walks you through every step—from prepping your hex input to working with the final decimal results—so you get accurate conversions easily.

  1. Input Preparation
    • Enter hex values (0-9, A-F) in any format
    • Valid separators: spaces, commas, or mixed punctuation
    • Example inputs: 1A 3F FF or 7E,89,AB
  2. Conversion Options
    • Number grouping: Adds spaces between converted values
    • Step display: Shows detailed conversion process
  3. Result Handling
    • Copy results directly to clipboard
    • File support for batch conversions (max 2MB)
    • Automatic validation of input characters

Technical Details

Want to know how the converter keeps your inputs valid and conversions accurate? Here’s the behind-the-scenes stuff—like which characters get filtered out and how the conversion math works—so you can trust the numbers you get.

Input Validation

Automatic filtering removes:

  • Non-hex characters (G-Z, special symbols)
  • Invalid formatting characters

Conversion Algorithm

Step-by-step conversion example:

  1. Hex: 1F3
  2. Breakdown: 1×16² + 15×16¹ + 3×16⁰
  3. Calculation: 256 + 240 + 3 = 499

Practical Example

Color Code Conversion

Hex color values:

FF 80 00 F0

Decimal equivalents:

255 128 0 240

Represents RGB values: (255, 128, 0) - Orange color

Need inverse conversion? Convert Decimal to Hex →