Bit vs Byte

A bit is the smallest unit of data, holding a single 0 or 1. A byte is a group of 8 bits, enough to store one character or a number from 0 to 255.

Welcome to LearnCodingFast — free, interactive programming lessons covering Python, JavaScript, Java, C++, C#, SQL, HTML/CSS, React, AI and more. Every course is hands-on with examples you can run in your browser.