Convert megabytes to bytes
1 MB = 1000000 B — exactly. Both units are defined against the SI, so this factor is a fraction, not an approximation.
1 000 000B
Exact decimal: 1000000
1 MB = 1000000 B
How to convert megabytes to bytes
Multiply the number of megabytes by 1000000 to get bytes.
The exact factor is 1000000 .
Megabyte to Byte conversion table
| Megabytes (MB) | Bytes (B) |
|---|---|
| 1 MB | 1 000 000 |
| 2 MB | 2 000 000 |
| 3 MB | 3 000 000 |
| 5 MB | 5 000 000 |
| 10 MB | 10 000 000 |
| 20 MB | 20 000 000 |
| 25 MB | 25 000 000 |
| 50 MB | 50 000 000 |
| 100 MB | 100 000 000 |
| 250 MB | 250 000 000 |
| 500 MB | 500 000 000 |
| 1000 MB | 1 000 000 000 |
Byte to Megabyte conversion table
| Bytes (B) | Megabytes (MB) |
|---|---|
| 1 B | 0.000 001 |
| 2 B | 0.000 002 |
| 3 B | 0.000 003 |
| 5 B | 0.000 005 |
| 10 B | 0.000 01 |
| 20 B | 0.000 02 |
| 25 B | 0.000 025 |
| 50 B | 0.000 05 |
| 100 B | 0.0001 |
| 250 B | 0.000 25 |
| 500 B | 0.0005 |
| 1000 B | 0.001 |
Frequently asked
How many bytes are in a megabyte?
One megabyte equals 1000000 bytes (MB → B). That figure is exact, not rounded.
How do you convert megabytes to bytes?
Multiply the number of megabytes by 1000000 to get bytes.
What is 1 B in megabytes?
One byte is 0.000001 megabytes.
What is 10 MB in B?
10 MB = 10 000 000 B.