Hex Calculator
Free online hex calculator. Add, subtract, multiply, divide hex. Perfect for designers and developers.
255 + 1 = 256 (truncated to 32-bit)
Hex
0x00000100
Decimal
256
Binary (32-bit)
0000 0000 0000 0000 0000 0001 0000 0000
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<iframe src="https://www.theutilbox.org/embed/hex-arithmetic" width="600" height="500" frameborder="0" style="border: none; max-width: 100%;" title="Free hex arithmetic tool from The Util Box"></iframe>