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Data Size Converter

Instantly convert data sizes between bits, bytes, MB, GB, MiB, GiB, and other SI and IEC units.

Use a comma or period as the decimal separator; do not use thousands separators.

All units

Base units

Use as target unit: bit
bit (bit)
8,000,000,000
Use as target unit: byte
byte (B)
1,000,000,000

Decimal (SI) - bytes

Use as target unit: kilobyte
kilobyte (kB)
1,000,000
Use as target unit: megabyte
megabyte (MB)
1,000
Use as target unit: gigabyte
gigabyte (GB)
From
1
Use as target unit: terabyte
terabyte (TB)
0.001
Use as target unit: petabyte
petabyte (PB)
0.000001
Use as target unit: exabyte
exabyte (EB)
1e-9

Binary (IEC) - bytes

Use as target unit: kibibyte
kibibyte (KiB)
976,563
Use as target unit: mebibyte
mebibyte (MiB)
953.674
Use as target unit: gibibyte
gibibyte (GiB)
To
0.931323
Use as target unit: tebibyte
tebibyte (TiB)
0.000909495
Use as target unit: pebibyte
pebibyte (PiB)
8.88178e-7
Use as target unit: exbibyte
exbibyte (EiB)
8.67362e-10

Decimal (SI) - bits

Use as target unit: kilobit
kilobit (kbit)
8,000,000
Use as target unit: megabit
megabit (Mbit)
8,000
Use as target unit: gigabit
gigabit (Gbit)
8
Use as target unit: terabit
terabit (Tbit)
0.008
Use as target unit: petabit
petabit (Pbit)
0.000008
Use as target unit: exabit
exabit (Ebit)
8e-9

Binary (IEC) - bits

Use as target unit: kibibit
kibibit (Kibit)
7,812,500
Use as target unit: mebibit
mebibit (Mibit)
7,629.39
Use as target unit: gibibit
gibibit (Gibit)
7.45058
Use as target unit: tebibit
tebibit (Tibit)
0.00727596
Use as target unit: pebibit
pebibit (Pibit)
0.00000710543
Use as target unit: exbibit
exbibit (Eibit)
6.93889e-9
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Good to know

The Data Size Converter converts data sizes and storage units directly in your browser. It supports common units such as bytes, KB, MB, GB, TB, KiB, MiB, GiB, and TiB and is useful for everyday tasks, school, studies, engineering, travel, shopping, planning, and quick plausibility checks.

Typical searches for this page include MB to GB, GiB to GB, convert bytes, convert storage size. Calculation runs locally in the browser, without upload or server processing. Watch the difference between decimal units (KB) and binary units (KiB).

Typical use cases

Quick everyday conversion

Convert values for recipes, measurements, travel, online shopping, DIY work, or product specifications without opening a spreadsheet.

Compare technical values

Use the converter for technical documentation, data sheets, lab values, device settings, or international specifications.

Local calculation without tracking

Entered values stay in the browser. This is useful for drafts, internal calculations, and quick checks where no external service is needed.

Tips for better results

Check unit and rounding

Check the source unit and decide whether the rounded display is sufficient or whether more decimal places are useful.

Cross-check critical values

For legal, medical, safety-critical, or regulated measurement use, compare results with the applicable standard or measurement source.

How it works

Step by step

  1. 1

    Enter a value

    Enter the source value and choose the matching starting unit.

  2. 2

    Compare results

    Target values are calculated automatically and shown in the most important units.

  3. 3

    Use the value

    Copy the matching result into documentation, planning, orders, code, spreadsheets, or notes.

Features

Browser-based conversion

Calculation runs locally. Values are not sent to a server for conversion.

Multiple units at a glance

After input, matching target values are shown immediately in multiple units.

Flexible display

Options such as grouping, decimal places, or source unit help make results easy to review.

Frequently asked questions

Are inputs uploaded when using Data Size Converter?

No. Conversion runs locally in the browser. Entered values are not transferred to Xoricon or another server.

How accurate is the conversion?

The converter uses standardized factors and JavaScript floating-point numbers. Displayed results are rounded and are not intended for regulated metrology or uncertainty calculations.

Can I see multiple units at once?

Yes. Many converters show several matching target values after one input, so you can quickly find the relevant unit.

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