💾 Data Storage converter

Kilobyte to Megabyte Converter

Convert kilobytes (KB) to megabytes (MB) instantly with the exact formula, a conversion table and chart.

KB

Results

Megabytes
0.001 MB
Same value in every unit

📊 Kilobyte to Megabyte chart

Kilobyte to Megabyte — plotted against kilobyte (kb).

How to convert kilobytes to megabytes

To convert kilobytes to megabytes, multiply by 0.001. Data size conversions matter for file uploads, cloud storage plans, hard drives and internet usage. Decimal (SI) prefixes are used: 1 KB = 1,000 bytes.

MB = KB × 0.001 KB = MB ÷ 0.001
Kilobyte to Megabyte conversion – KB to MB formula illustration
Kilobyte (KB) → Megabyte (MB) at a glance.

Kilobyte to Megabyte conversion table

Kilobyte (KB)Megabyte (MB)
0.1 KB0.0001 MB
0.5 KB0.0005 MB
1 KB0.001 MB
2 KB0.002 MB
3 KB0.003 MB
4 KB0.004 MB
5 KB0.005 MB
10 KB0.01 MB
20 KB0.02 MB
25 KB0.025 MB
50 KB0.05 MB
100 KB0.1 MB
500 KB0.5 MB
1,000 KB1 MB

About the units

Kilobyte (KB)

A kilobyte is 1,000 bytes in the SI decimal system used by drive makers (1 KiB = 1,024 bytes).

Megabyte (MB)

A megabyte is 1,000,000 bytes, roughly the size of a short MP3 minute or a photo.

How to use this converter

  1. Type the number of kilobytes (KB) in the input box.
  2. The result in megabytes appears instantly — no button needed.
  3. See the same value in every other data storage unit just below.
  4. Use “Swap units” to convert megabytes back to kilobytes.

Tips for better results

  • Double-check which system a unit belongs to (for example US vs UK gallons).
  • Use the swap button to convert in the opposite direction instantly.
  • Bookmark the conversions you use most — each pair has its own page.

Frequently asked questions

How many megabytes are in one kilobyte?

One kilobyte equals 0.001 megabytes. 0.001 is the exact factor used by this converter.

How do I convert kilobytes to megabytes?

Multiply the value in kilobytes by 0.001. To go the other way, multiply megabytes by 1,000.

What is 10 KB in MB?

10 KB = 0.01 MB. Also, 5 KB = 0.005 MB and 100 KB = 0.1 MB.

What is the difference between a kilobyte and a megabyte?

A kilobyte is 1,000 bytes in the SI decimal system used by drive makers (1 KiB = 1,024 bytes). A megabyte is 1,000,000 bytes, roughly the size of a short MP3 minute or a photo.

Is this tool free and private?

Yes — the Kilobyte to Megabyte is completely free with no sign-up, and it runs entirely in your browser, so the values you enter are never uploaded to our servers.

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