Terabytes to megabytes converter
Megabytes (MB)
1 terabyte = 1,000,000 megabytes
How to convert terabytes to megabytes
MB = TB × 1000000
Multiply the number of terabytes by 1000000 to get megabytes. Going the other way, divide by 1000000 (or multiply by 0.000001).
One terabyte is exactly defined as 1000000 megabytes (to 12 significant figures), and one megabyte is 0.000001 terabytes.
Worked examples
- Convert 5 terabytes: 5 × 1000000 = 5,000,000 5,000,000 megabytes.
- Convert 12.5 terabytes: 12.5 × 1000000 = 12,500,000 12,500,000 megabytes.
- Convert 250 terabytes: 250 × 1000000 = 250,000,000 250,000,000 megabytes.
Quick-reference table
| TB | MB |
|---|---|
| 1 | 1,000,000 |
| 2 | 2,000,000 |
| 3 | 3,000,000 |
| 5 | 5,000,000 |
| 10 | 10,000,000 |
| 15 | 15,000,000 |
| 20 | 20,000,000 |
| 25 | 25,000,000 |
| 50 | 50,000,000 |
| 75 | 75,000,000 |
| 100 | 100,000,000 |
| 1,000 | 1,000,000,000 |
| MB | TB |
|---|---|
| 1 | 0.000001 |
| 2 | 0.000002 |
| 3 | 0.000003 |
| 5 | 0.000005 |
| 10 | 0.00001 |
| 15 | 0.000015 |
| 20 | 0.00002 |
| 25 | 0.000025 |
| 50 | 0.00005 |
| 75 | 0.000075 |
| 100 | 0.0001 |
| 1,000 | 0.001 |
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Frequently asked questions
How many megabytes are in 1 terabyte?
1 terabyte equals 1,000,000 megabytes.
What is the formula to convert terabytes to megabytes?
Use MB = TB × 1000000. Multiply the number of terabytes by 1000000 to get megabytes. Going the other way, divide by 1000000 (or multiply by 0.000001).
What is 100 terabytes in megabytes?
100 terabytes is 100,000,000 megabytes.