Base Calculator November 10, 2022 by atmiya25 Select base 2 (binary)345678 (octal)910 (decimal)111213141516 (hex)1718192021222324252627282930313233343536 First number Operation +–×÷ Second number = Calculate × Reset Result number Base expression calculator Expression = Calculate × Reset Binary Octal Decimal Hex See also GPA to letter grade conversion