What Is the Difference Between Float and Double?

In C and many other programming languages, float and double are both used to store floating-point numbers, but they differ in precision and memory usage. A float typically uses 4 bytes (32 bits) and provides around 6-7 decimal digits of precision. A double, on the other hand, uses 8 bytes (64 bits) and offers about 15-16 decimal digits of precision. Due to its larger size, a double can represent more accurate and larger values compared to a float. As a result, double is generally preferred when higher precision is required in calculations.