免费十六进制运算计算器
进行十六进制数的算术运算，适用于编程。
Sum Val
271
公式
## Hexadecimal Arithmetic ### Hex Addition/Subtraction Hex arithmetic works like decimal but in base-16. This calculator accepts decimal inputs (enter the decimal equivalent of your hex number) and displays results in decimal. ### Conversions - Hex FF = Decimal 255 - Hex 10 = Decimal 16 - Hex A = Decimal 10 To convert between hex and decimal, use the Hex to Decimal converter.
计算示例
Operations on 255 (FF in hex) and 16 (10 in hex).
- 01255 + 16 = 271 (hex: FF + 10 = 10F)
- 02255 - 16 = 239 (hex: FF - 10 = EF)
- 03255 × 16 = 4080 (hex: FF × 10 = FF0)
- 04255 / 16 = 15.9375
- 05255 mod 16 = 15 (hex: F)
常见问题
How do I perform hex arithmetic?
Enter the decimal equivalents of your hex numbers. The calculator performs the arithmetic and displays results in decimal, which you can convert back to hex.
What is hexadecimal used for?
Hex is used for color codes (#FF0000 for red), memory addresses, MAC addresses, and representing binary data compactly.
How do I convert hex to decimal?
Multiply each hex digit by its position value (16⁰, 16¹, 16², ...) and sum them. Use our Hex to Decimal converter for easy conversion.
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