Terabytes to Bytes

One terabyte is 1,000,000,000,000 bytes. Digital storage in decimal (SI) units, the same convention drive manufacturers and network speeds use: 1 kB is 1,000 bytes.

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From

To1,000,000,000,000

1 terabyte = 1,000,000,000,000 bytes · open this conversion

Formula

bytes = terabytes × 1,000,000,000,000

Decimal units: 1 kB = 1,000 bytes. Windows reports storage in binary units (1 KiB = 1,024 bytes), which is why a 1 TB drive shows as roughly 931 GB.

Terabytes to Bytes table

Terabytes	Bytes
1 TB	1,000,000,000,000 B
2 TB	2,000,000,000,000 B
4 TB	4,000,000,000,000 B
5 TB	5,000,000,000,000 B
8 TB	8,000,000,000,000 B
10 TB	10,000,000,000,000 B
16 TB	16,000,000,000,000 B
20 TB	20,000,000,000,000 B
25 TB	25,000,000,000,000 B
32 TB	32,000,000,000,000 B
50 TB	50,000,000,000,000 B
64 TB	64,000,000,000,000 B
100 TB	100,000,000,000,000 B
128 TB	128,000,000,000,000 B
200 TB	200,000,000,000,000 B
256 TB	256,000,000,000,000 B
500 TB	500,000,000,000,000 B
512 TB	512,000,000,000,000 B
1,000 TB	1.0000 × 10^15 B
1,024 TB	1.0240 × 10^15 B

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Other data conversions

⇄ Bytes to Terabytes Terabytes to Bits Terabytes to Kilobytes Terabytes to Megabytes Terabytes to Gigabytes Terabytes to Petabytes

Frequently asked questions

▸How many bytes are in a terabyte?

One terabyte is 1,000,000,000,000 bytes. bytes = terabytes × 1,000,000,000,000.

▸How do I convert terabytes to bytes?

Multiply the number of terabytes by 1,000,000,000,000. For example, 10 TB × 1,000,000,000,000 = 10,000,000,000,000 B.

▸What is the difference between terabytes and bytes?

Terabyte (TB) and Byte (B) both measure data. Digital storage in decimal (SI) units, the same convention drive manufacturers and network speeds use: 1 kB is 1,000 bytes.

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