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Hexadecimal Calculator

Hex arithmetic & conversion

First hex number

Operation

Second hex number

Frequently Asked Questions

What is hexadecimal?

Hexadecimal is base 16, using digits 0–9 and letters A–F. It is common in computing for colours and memory addresses. This tool computes with hex inputs and shows the result in hex, decimal and binary.

Do arithmetic with hexadecimal numbers and convert to decimal and binary.

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