Direct answer
Is MiB Bigger Than MB?
MiB is bigger than a decimal MB: 1 MiB is 1,048,576 bytes, while 1 MB is 1,000,000 bytes.
Question
Is MiB bigger than MB?
Yes. 1 MiB is 1,048,576 bytes, while 1 decimal MB is 1,000,000 bytes.
1 MiB
1,048,576 bytes
1 decimal MB
1,000,000 bytes
Difference
1 MiB is 4.8576% larger than 1 decimal MB
Explanation
MiB means mebibyte and uses a binary base: 2^20 bytes.
MB often means decimal megabyte in storage marketing: 10^6 bytes.
The difference is about 4.8576%, which matters for file sizes, RAM, and storage displays.