Digital storage · MB → B
Megabytes to Bytes
Enter any value below to convert megabytes to bytes instantly.
To
1 MB = 1,000,000 B
Conversion formula
How to convert MB to B
B = MB × 1,000,000
Multiply the megabytes value by 1,000,000 to get bytes. The converter keeps extra precision internally and rounds only the displayed answer.
Converting megabytes to bytes helps compare file sizes, device storage, downloads and data-transfer limits.
Worked example
Convert 10 MB10 MB = 10,000,000 B
Calculated with the published formula. No estimated exchange rates or hidden rounding.
Common megabytes to bytes values
| Megabytes (MB) | Bytes (B) |
|---|---|
| 1 MB | 1,000,000 B |
| 5 MB | 5,000,000 B |
| 10 MB | 10,000,000 B |
| 25 MB | 25,000,000 B |
| 50 MB | 50,000,000 B |
| 100 MB | 100,000,000 B |
Quick answer
How many bytes are in one megabyte?
One megabyte equals 1,000,000 B.