Explore how mathematics and time work in different number systems
Practice arithmetic operations in different number bases. Test your skills with addition, subtraction, multiplication, and division in bases 2 through 36.
Watch time flow in different number bases. See how a day divides into base-N units with a beautiful analog clock and digital display.
Base-N World is a collection of educational tools designed to help you explore and understand different number systems. While we use base-10 (decimal) in everyday life, computers use base-2 (binary), and programmers often work with base-16 (hexadecimal). These interactive tools let you experience mathematics and time representation in any base from 2 to 36, using digits 0-9 and letters A-Z.
Explore the beauty of different number systems
Made by Kinan Martin