At One Place

4 MB to B

4 megabytes in bytes
4 MB = 4,000,000 B
B = MB × 1,000,000

4 megabytes is 4,000,000 bytes. To get there, multiply by 1,000,000.

Values either side

Megabytes near 4, converted to bytes.
Megabytes Bytes
1.5 MB 1,500,000
2 MB 2,000,000
2.5 MB 2,500,000
3 MB 3,000,000
4 MB ← 4,000,000
5 MB 5,000,000
6 MB 6,000,000
7 MB 7,000,000
8 MB 8,000,000

How the conversion works

The relationship is B = MB × 1,000,000. Both units measure data, so the conversion is a fixed factor that never changes.

Megabyte: Decimal: 1,000,000 bytes.

Common questions

What is 4 MB in bytes?
4 MB is 4,000,000 B.
How do you convert megabytes to bytes?
Multiply by 1,000,000.

Related pages

Sources

  1. Guide for the Use of the International System of Units (SP 811) — NIST (Public domain (US Government))
  2. The International System of Units (SI Brochure) — Bureau International des Poids et Mesures
  3. Calculated on this page — At One Place

How these figures are compiled and checked