Professional Binary Calculator
Binary Arithmetic Calculator
Perform addition, subtraction, multiplication, or division of two binary values.
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Binary to Decimal Converter
Convert a binary value to its decimal equivalent.
Decimal value will appear here
Decimal to Binary Converter
Convert a decimal value to its binary equivalent.
Binary value will appear here
About Binary Numbers
The binary system is a numerical system that uses base 2 (compared to decimal which uses base 10). It only uses two digits: 0 and 1. Each digit in a binary number is called a bit.
| Decimal | Binary |
|---|---|
| 0 | 0 |
| 1 | 1 |
| 2 | 10 |
| 3 | 11 |
| 4 | 100 |
| 8 | 1000 |
| 16 | 10000 |
Binary Addition Rules:
- 0 + 0 = 0
- 0 + 1 = 1
- 1 + 0 = 1
- 1 + 1 = 0, carry 1