A little clarity for your next decision
Bases & Number Systems calculators
Explore 4 free bases & number systems calculators. Calculate in your browser with clear inputs, worked examples, and transparent methods.
4 calculators available
- Big Number Calculator
Perform exact arithmetic on integers larger than JavaScript's ordinary safe-number range.
- Binary Calculator
Perform exact arithmetic on binary integers and convert the result to decimal and hexadecimal.
- Hex Calculator
Perform exact arithmetic on hexadecimal integers and convert the result to decimal and binary.
- Scientific Notation Calculator
Convert decimal numbers to normalized scientific and engineering notation.