Base Converter

A base converter is a tool that transforms numbers from one numeral system to another. It works by converting the input number to decimal (base 10) first, then converting from decimal to the target base using division and remainder operations.

Our base converter supports conversions between any base from 2 (binary) to 36. Common bases include binary (base 2), octal (base 8), decimal (base 10), and hexadecimal (base 16). For bases above 10, we use letters A-Z to represent values 10-35.

To convert binary to decimal, multiply each digit by 2 raised to its position power (starting from 0 on the right), then sum all results. For example, 1011 in binary equals 1×2³ + 0×2² + 1×2¹ + 1×2⁰ = 8 + 0 + 2 + 1 = 11 in decimal.

Hexadecimal (base 16) uses digits 0-9 and letters A-F (representing 10-15). It's widely used in programming, web design (color codes), and computer science because it provides a compact way to represent binary data. Each hex digit represents exactly 4 binary digits.

Yes! After performing a conversion, click the share button to generate a unique link. This link preserves your input values and conversion settings, allowing others to see the exact same calculation results when they open it.