🔥 Free Excess-3 Code Converter – Decimal to XS-3 Translator
Excess-3 Code Converter
Convert Decimal values to XS-3 Code or decode XS-3 to Decimal with step-by-step visualizations.
Decimal Number (Base 10)
DEC
Excess-3 Code (XS-3)
XS-3
⚠️ Invalid XS-3! Standard Excess-3 nibbles must be between 0011 (3) and 1100 (12).
Step-by-Step Visualization (Digit + 3)
XS-3 Quick Reference Table
00011
10100
20101
30110
40111
51000
61001
71010
81011
91100
Excess-3 is obtained by adding 3 (binary 0011) to each decimal digit before converting it to a 4-bit binary sequence. It is a self-complementing code.
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