Conversions

Instant, private, and free

Byte Converter.

Convert data sizes between bits and decimal byte units.

On-device calculationNo signup
01

Set your values

Results update as you type.

Result: 0.001

Result

0.00000000

Use Cases

Estimate file sizes for storage planning

Quickly convert file sizes from one unit to another to understand how much space you need on a drive or cloud storage.

Example: Convert 5 GB to MB to see it equals 5000 MB.

Compare data plans or transfer limits

When comparing internet data caps or transfer quotas, convert between units to see how many MB or GB you have.

Example: Convert 2 TB to GB to know it's 2000 GB.

Frequently Asked Questions

How does the Byte Converter work?
Select the unit you want to convert from and the unit you want to convert to, then enter the value. The converter uses decimal (SI) units where 1 KB = 1000 bytes, 1 MB = 1000 KB, etc., to give you the equivalent size.
What is the difference between decimal and binary units?
This converter uses decimal units (KB, MB, GB, TB) based on powers of 10. In decimal, 1 KB = 1000 bytes. Binary units (KiB, MiB) use powers of 2, where 1 KiB = 1024 bytes. This tool follows the decimal system.
Can I convert between bits and bytes?
Yes, the converter includes BIT and BYTE options. 1 byte equals 8 bits, so converting between them is straightforward. For example, 8 bits = 1 byte.

Tips & Common Mistakes

Tips

  • Always double-check the unit you are converting from and to, as selecting the wrong option can lead to incorrect results.
  • Remember that this converter uses decimal units (1 KB = 1000 bytes), not binary (1 KiB = 1024 bytes).
  • For large numbers, consider using scientific notation or rounding to make the result easier to read.
  • Use the converter to verify your calculations when working with digital storage specifications.

Common Mistakes to Avoid

  • Confusing decimal and binary units: This tool uses decimal, so 1 MB is 1000 KB, not 1024 KB.
  • Forgetting that 1 byte = 8 bits, which can cause errors when converting between BIT and BYTE.
  • Selecting the same unit for both 'Convert from' and 'Convert to' – the result will be the same, but it's unnecessary.

Last updated: August 13, 2026