What this calculator does
The data storage converter on CalcPilot turns a common developer & utility question into an instant answer — no spreadsheets, no sign-up, and no hidden assumptions.
Convert between data units using binary (1024-based) prefixes.
How to use the Data Storage Converter
- Enter your input.
- The result updates automatically.
- Copy or share the result.
The formula
target = value × from / to (in bytes)
Worked example
1024 MB = 1 GB (binary).
Common mistakes
- Binary vs decimal (1024 vs 1000)
- MB vs Mb (bytes vs bits)
- SSD advertised sizes differ
When to use it
Use for storage planning and downloads.
Pro tips for the Data Storage Converter
- Copy the result to paste it directly into email, Notion, or a spreadsheet cell.
- Use Print / PDF to export a clean, ad-free summary you can share with a client or advisor.
- The chart updates live — drag values up and down to build intuition for how the formula behaves.
Frequently asked questions
›MiB vs MB?
MiB is strict binary (1024); MB sometimes decimal (1000).
›Storage vendors?
Use decimal — actual usable size lower.
›Kb vs KB?
Kb = kilobits, KB = kilobytes.
›Petabyte?
1024 TB.
›Exabyte?
1024 PB.
›Where does the formula come from?
The formula shown in the "How it works" section is the same one you'll find in standard developer & utility references — no proprietary tweaks or hidden weightings.
›Can I use this on mobile?
Yes — the data storage converter is fully responsive, and results, charts, and the share button all work on phones and tablets.
Embed this calculator
Drop the Data Storage Converter into your own site or blog post. Free to use — a small “Powered by CalcPilot” link is appreciated.
<iframe src="https://calcpilot.tools/calculators/data-storage-converter?embed=1" width="100%" height="720" style="border:1px solid #e5e7eb;border-radius:12px;max-width:720px;" loading="lazy" title="Data Storage Converter — CalcPilot"></iframe>Related calculators
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