Free Hexadecimal to Decimal Converter with Steps

Convert hexadecimal (hex) values to decimal base-10 numbers with polynomial steps.

Client-Side Guarantee: Processed 100% locally in your browser. No files or data are uploaded.

How to Use the Hex to Decimal Converter

  1. Paste a hex number (e.g. '1A3F' or '0xFF').
  2. The decimal integer calculates instantly.
  3. Copy the decimal output.

Key Features

✓ Handles uppercase and lowercase hex
✓ Ignores 0x prefix automatically
✓ Shows full mathematical calculation steps
✓ One-click copy result

About Hex to Decimal Converter

Convert hex strings (with or without '0x' prefixes) into standard decimal numbers. Shows mathematical polynomial expansion steps (e.g. 1F = 1*16^1 + 15*16^0 = 31).

Frequently Asked Questions

What is the decimal value of hex 'FF'?

Hex 'FF' is equal to (15 × 16) + 15 = 255 in decimal.

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