Data Storage & Memory Converter

Megabytes to Mebibytes Converter (Decimal to Binary)

Convert storage capacity from SI decimal Megabytes (MB = 10⁶ bytes) to IEC binary Mebibytes (MiB = 2²⁰ bytes).

Data Storage & Memory

From: Megabyte (Decimal 10⁶ B)

(MB)

Example: 50 MB

To: Mebibyte (Binary 1,024² B)

(MiB)

e.g. 47.6837MiB

Standard: 1 MiB = 1,024 KiB = 1,048,576 bytes

Enter any number above to convert Megabytes to Mebibytes. Click (i) for brief unit info.

Converting the other way?

Switch directly to the reverse calculator: Mebibytes to Megabytes Converter (Binary to Decimal)

How to Convert Megabyte (Decimal 10⁶ B) to Mebibyte (Binary 1,024² B)

MiB = (MB × 1,000,000) ÷ 1,048,576

Where the input value in MB is transformed using the exact standardized conversion factor to produce the output in MiB.

You can verify this calculation directly using our interactive tool above.

Click any row or button to copy

Convert storage sizes between Megabytes (MB) and Gigabytes (GB) using official decimal SI standards.

Convert decimal Gigabytes (GB) to Megabytes (MB) under SI standards.

Convert hard drive and cloud storage capacities from Gigabytes (GB) to Terabytes (TB).

Convert high-capacity Terabytes (TB) to Gigabytes (GB).

MB (Megabyte) is base-10 (10⁶ = 1,000,000 bytes). MiB (Mebibyte) is base-2 (2²⁰ = 1,048,576 bytes).