Data Size Calculator — Convert Between Bytes, KB, MB, GB, TB

Value

Unit

= 1,000,000,000 bytes

Decimal (SI) — 1000-based

Bytes (B)1,000,000,000

Kilobytes (KB)1,000,000

Megabytes (MB)1,000

Gigabytes (GB)1

Terabytes (TB)0.00100000

Petabytes (PB)0.00000100000

Binary (IEC) — 1024-based

Kibibytes (KiB)976,562.5

Mebibytes (MiB)953.6743

Gibibytes (GiB)0.931323

Tebibytes (TiB)0.000909495

Frequently Asked Questions about Data Size Calc

Is this tool free to use?▼

Yes, completely free with no usage limits, no account required, and no watermarks. All SnapTools are free forever.

Is my data safe?▼

All processing happens locally in your browser. Your data never leaves your device and is never sent to any server. You can verify this by using the tool offline.

Does this work on mobile?▼

Yes. SnapTools is fully responsive and works on smartphones, tablets, and desktop browsers. No app download needed.

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