Hexadecimal: How does FF = 255? - Beginners Questions - Renoise - Renoise Forums

I’ve read a few sites on hexadecimal, and watched some Renoise tutorials. I thought I was with it until I read that FF = 255. I understand that hex is used because it allows for a higher numerical value in a single character space. And it counts 0-9 like normal, and then, A=10, B=11, C=12, D=13, E=14, F=15, and then starts over at 10. So if F=15, then wouldn’t FF (15 x 15) equal 225? But if it’s the case that hex represents 16 characters, and F represents 16, then FF would equal 256. There’s cl

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In hex if F=15, how does 0xFF equal 255? - Quora

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