How do I convert terabytes back to bytes?

Use the reverse converter: 1 terabyte equals 1e+12 B.

Is this converter accurate?

Yes. It uses the exact SI/NIST definitions of each unit and shows up to 6 significant digits.

1000 bytes to terabytes (1000 B to TB)

Open the full bytes to terabytes converter

Formula

To convert bytes to terabytes, multiply the value by 1e-12.

TB = B × 1e-12

How to convert 1000 B to TB

1000 B × 1e-12 = 1e-9 TB

Values near 1000 B

bytes → terabytes
B	TB
990	9.9e-10
991	9.91e-10
992	9.92e-10
993	9.93e-10
994	9.94e-10
995	9.95e-10
996	9.96e-10
997	9.97e-10
998	9.98e-10
999	9.99e-10
1000	1e-9
1001	1.001e-9
1002	1.002e-9
1003	1.003e-9
1004	1.004e-9
1005	1.005e-9
1006	1.006e-9
1007	1.007e-9
1008	1.008e-9
1009	1.009e-9
1010	1.01e-9

Decimal vs binary: KB, MB and GB use powers of 1,000 (SI), while KiB, MiB and GiB use powers of 1,024. Storage makers use decimal units; many operating systems and memory sizes use binary ones, which is why a "500 GB" drive shows less space.

About the units

Byte (B): Eight bits, the basic unit of computer storage and the size of one character in many encodings.
Terabyte (TB): 10^12 bytes in the decimal system, used for hard drives and SSDs.

Frequently asked questions

How do I convert bytes to terabytes?: To convert bytes to terabytes, multiply the value by 1e-12.
How many terabytes are in 1 byte?: 1 byte equals 1e-12 TB.
How many terabytes are in 10 bytes?: 10 B equals 1e-11 TB.
How do I convert terabytes back to bytes?: Use the reverse converter: 1 terabyte equals 1e+12 B.
Is this converter accurate?: Yes. It uses the exact SI/NIST definitions of each unit and shows up to 6 significant digits.