Number System Arithmetic
Perform arithmetic operations directly in non-decimal radices. Add, subtract, multiply, divide, take remainders (modulo), and raise numbers to powers in any base.
Binary Calculator
All-in-one binary arithmetic calculator for addition, subtraction, multiplication, and division.
Octal Calculator
All-in-one octal calculator for addition, subtraction, multiplication, and division in base 8.
Hexadecimal Calculator
Complete hexadecimal calculator for addition, subtraction, multiplication, and division in base 16.
Base-N Addition
Add two numbers in any arbitrary radix from base 2 to base 36 with column carry tracking.
Base-N Subtraction
Subtract numbers in any arbitrary radix from base 2 to base 36 with column borrow tracking.
Base-N Multiplication
Multiply numbers in any arbitrary radix (base 2 to 36) with base-N partial products.
Base-N Division
Divide numbers in any radix (base 2 to 36) with step-by-step long division, quotient, and remainder.
Base-N Modulo Calculator
Compute modulo remainders (A mod B) directly in any base from base 2 to base 36.
Base-N Power Calculator
Calculate exponentiation (A^B) directly in any base from base 2 to base 36.