Binary, Hexadecimal and Decimal Converter for Aviation Technicians

Convert binary numbers to hexadecimal (and vice versa) quickly and accurately. Essential for avionics troubleshooting, ARINC 429 data decoding, and digital system maintenance. Supports 8-, 16-, 32-bit formats with real-time validation.

Binary ↔ Hexadecimal ↔ Decimal Converter

Tip: Paste grouped values (e.g. 1111 0000 or A3 F1) — spaces are auto-removed.

Why Binary & Hex Matter in Aviation

In modern aircraft, digital systems communicate using binary data. Maintenance engineers often need to:

Interpret ARINC 429 labels (e.g., 0x131 = Mach Number)
Decode maintenance error codes (e.g., 10110101 = specific LRU fault)
Verify software part numbers or configuration words

Conversion Rules

Bits	Binary	Hex
4	`1111`	`F`
8	`10101100`	`AC`
16	`1111000011110000`	`F0F0`

Tip: Group binary digits in sets of 4 (from right to left) to convert manually.