Hex Calculator

Perform hexadecimal arithmetic (Add, Subtract, Multiply, Divide) and bitwise operations with step-by-step conversions.

Hexadecimal Math Calculations

Enter two hexadecimal numbers and select an operation.

Hex Value 1:

Operation:

Hex Value 2:

Bitwise Operations

Perform AND, OR, XOR, NOT, and Shift operations on Hex numbers.

Hex Value 1:

Operation:

Hex Value 2 / Shift Count:

Hex ↔ Decimal Converter

Convert between Hexadecimal, Decimal, and Binary instantly.

Enter Number:

Input Type:

Hexadecimal System Reference

The hexadecimal system (base 16) uses digits 0–9 and letters A–F to represent numbers.

Hex	Decimal	Binary
0 - 7	0 - 7	0000 - 0111
8 - 9	8 - 9	1000 - 1001
A	10	1010
B	11	1011
C	12	1100
D	13	1101
E	14	1110
F	15	1111

Frequently Asked Questions (FAQs)

A Hexadecimal Calculator allows you to add, subtract, multiply, divide, and convert base-16 numbers used extensively in computing and digital electronics.

Multiply each digit by $16^n$ (where $n$ is the digit position from right starting at 0) and sum up all the values.