Hex to Decimal Converter
Conversion de 0x en base 10 avec développement en puissances
How Hex to Decimal Conversion Works
Powers of 16 and Hex Weight Chart
Positional values of base-16 digit places and common boundary quantities.
| Power of 16 | Decimal Equivalent | Hex Form | Description | Action |
|---|---|---|---|---|
| 16⁰ | 1 | 0x1 | Ones Place | |
| 16¹ | 16 | 0x10 | Sixteens Place | |
| 16² | 256 | 0x100 | Byte Boundary (256) | |
| 16³ | 4,096 | 0x1000 | Four Kilobytes (4K) | |
| 16⁴ | 65,536 | 0x10000 | 16-bit Boundary (64K) | |
| 16⁵ | 1,048,576 | 0x100000 | One Megabyte (1MB) | |
| 16⁶ | 16,777,216 | 0x1000000 | 24-bit TrueColor (16M) | |
| 16⁷ | 268,435,456 | 0x10000000 | 256 Megabytes |
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Frequently Asked Questions
Everything you need to know about decimal conversions, accuracy, and formulas.
01How do you convert hex to decimal?▼
To convert hex (Base-16) to decimal (Base-10): multiply each hexadecimal digit by 16 raised to the power of its position index (starting at 0 for the rightmost integer digit). Convert letter values (A=10, B=11, C=12, D=13, E=14, F=15), then sum all positional products together.
02What values do letters A through F represent in hex?▼
In hexadecimal notation: A = 10, B = 11, C = 12, D = 13, E = 14, and F = 15. The system uses 16 unique digits (0 through 9 followed by A through F).