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Binary Calculators — Mathematics

Binary arithmetic and representation: addition, subtraction, multiplication and division in base two, bitwise AND, and binary fraction conversion. Binary fractions are where most conversion errors appear, because many simple decimals do not terminate in base two.

All Binary Calculators

About Binary Calculators

Binary arithmetic and representation: addition, subtraction, multiplication and division in base two, bitwise AND, and binary fraction conversion. Binary fractions are where most conversion errors appear, because many simple decimals do not terminate in base two.

Whether you need to solve a one-time problem or verify your own calculations, these free tools cover the most common binary scenarios. All results are computed in your browser — no data is sent to any server.

What You Can Calculate

This section includes 9 tools: AND Calculator, Binary Addition Calculator, Binary Division Calculator, Binary Fraction Converter, Binary Multiplication Calculator, Binary Subtraction Calculator, Gray Code Converter, IEEE 754 Floating-Point Converter, and 1 more. Each calculator is free to use with no signup required.