/convert/kilobytes-to-bytes/ Convert kilobytes to bytes instantly. Includes a reference table and formula. article kilobytes to bytes Converter — 247QuickTools ,{ "@context": "https://schema.org", "@type": "SpeakableSpecification", "cssSelector": [".tool-intro", ".info-gain-section"] }
💾 Data Storage

kilobytes to bytes Converter

Convert kilobytes to bytes instantly. Includes a reference table and formula.

Quick answer: To convert kilobytes to bytes, multiply by 1024. For example, 1 kilobytes = 1024 bytes. Use the calculator below for any value.
kilobytes to bytes
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Common conversions
kilobytes bytes
Formula:

How to convert kilobytes to bytes

1

Enter your value

Type the number of kilobytes you want to convert into the left box. The result in bytes appears instantly in the right box. You can also type into the right box to convert in the other direction.

2

Use the swap button

Click the ⇄ Swap button to reverse the conversion — bytes to kilobytes. Your current value carries across so you don't have to re-enter anything.

3

About kilobytes and bytes

kilobytes and bytes are both data storage. Use this converter to switch between them instantly.

💡 Did you know?

1 KB = 1,024 bytes (binary, used in computing) or 1,000 bytes (SI). A 1,440 KB floppy disk held 1,440,000 bytes = 1.44 MB. Early microcomputers had 48-64 KB RAM (48,000-65,536 bytes). The Apollo guidance computer that landed on the Moon had 4 KB RAM.

📊 Common conversions at a glance
kilobytes bytes
1 1024
2 2048
4 4096
8 8192
16 1.638e+04
32 3.277e+04
Reviewed for 2026. kilobytes ↔ bytes conversion factor verified against published reference data. Built by a UK-based qualified primary teacher and FA Level 2 coach as part of 247QuickTools' free utility-tools project.