Printable Number Base Conversion Table
This two-page sheet is for students, programmers, and anyone working with number bases. It shows decimal, binary, octal, and hex values from 0 to 31 in four clear columns, with examples like 0 | 00000 | 0 | 0, 1 | 00001 | 1 | 1, and 2 | 00010 | 2 | 2.
Free printable · PDF
- 2 pages
- US Letter — choose “Fit to page” for A4
- PDF, 53 KB
Free for personal, family and classroom use.
Use it as a reference while practicing base conversion, checking answers, or comparing number systems side by side. Print the pages together and keep them nearby for quick lookups during math work, coding, or review.
Good for
- Check base conversion answers
- Compare decimal, binary, octal, and hex
- Practice number system patterns
Tip: Print on cardstock or laminate for repeated classroom or desk use.
4 files · PDF, XLSX, DOCX
Get every sheet: Number Base Practice Pack
This sheet plus 3 more in one download, with the editable Excel and Word files. Printable number base reference and practice: hex/binary/octal table, powers of two chart, two’s complement card and conversion worksheets with answer keys.
$5.00 USD, one-time 4 files · about $1.25 each
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Printable Powers of Two Chart
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Printable Base Conversion Worksheet