Decimal / Binary / Hexadecimal
Convert an integer between common computing number bases.
Binary, Decimal and Hex Converter
Convert numbers between binary, decimal, hexadecimal and octal.
IT Calculators
Quickly estimate transfer time, RAID capacity, backup storage, SLA downtime and more.
How to use Binary, Decimal and Hex Converter
Convert numbers between binary, decimal, hexadecimal and octal.
What this tool is for
A calculator provides an estimate from the values you enter. The result becomes useful when units, assumptions and margins are explicit.
Recommended workflow
- Enter realistic values and carefully check the units.
- Run the calculation and record both the result and the assumptions used.
- Run a second conservative scenario to measure the margin before making a decision.
Best practices
- Always distinguish decimal and binary units when storage is involved.
- Allow margin for protocol overhead, throughput variation and operational uncertainty.
- Use the result as a sizing estimate, not as a contractual guarantee.
Questions about this tool
What should I verify when using binary, decimal and hexadecimal conversion?
Check the source unit or encoding, the target representation and any sign, timezone, delimiter or permission convention that applies.
Can the converted value be ambiguous?
Yes. Units, character encodings, timestamps and permission notations can be interpreted differently when context is missing.
How do I validate the conversion?
Convert a known reference value first, then compare the result with the target system or specification.