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Hex Calculator
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Convert hexadecimal ⇄ decimal, or perform math directly on two hex numbers.
| Hex 1 in Decimal | 26 |
| Hex 2 in Decimal | 15 |
| Result in Decimal | 41 |
| Result in Hex | 29 |
How Hexadecimal Numbers Work
Hexadecimal is base-16, using the digits 0-9 followed by A-F to represent values 10-15. It's widely used in computing to represent binary data compactly - one hex digit covers exactly 4 binary bits, which is why colors, memory addresses, and error codes are so often shown in hex.
Doing Math in Hex
This calculator converts both hex numbers to decimal, performs the operation you choose, and converts the result back to hexadecimal, so you can see the answer in both bases.