How many kilobytes are in 1 terabyte?

1 terabyte equals 1000000000 KB.

How do I convert kilobytes back to terabytes?

Use the reverse converter: 1 kilobyte equals 1e-9 TB.

Is this converter accurate?

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

500 terabytes to kilobytes (500 TB to KB)

Open the full terabytes to kilobytes converter

Formula

To convert terabytes to kilobytes, multiply the value by 1000000000.

KB = TB × 1000000000

How to convert 500 TB to KB

500 TB × 1000000000 = 500000000000 KB

Values near 500 TB

terabytes → kilobytes
TB	KB
490	490000000000.0000
491	491000000000.0000
492	492000000000.0000
493	493000000000.0000
494	494000000000.0000
495	495000000000.0000
496	496000000000.0000
497	497000000000.0000
498	498000000000.0000
499	499000000000.0000
500	500000000000.0000
501	501000000000.0000
502	502000000000.0000
503	503000000000.0000
504	504000000000.0000
505	505000000000.0000
506	506000000000.0000
507	507000000000.0000
508	508000000000.0000
509	509000000000.0000
510	510000000000.0000

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

Terabyte (TB): 10^12 bytes in the decimal system, used for hard drives and SSDs.
Kilobyte (KB): 1,000 bytes in the decimal (SI) system. Often confused with the kibibyte (1,024 bytes).

Frequently asked questions

How do I convert terabytes to kilobytes?: To convert terabytes to kilobytes, multiply the value by 1000000000.
How many kilobytes are in 1 terabyte?: 1 terabyte equals 1000000000 KB.
How many kilobytes are in 10 terabytes?: 10 TB equals 10000000000 KB.
How do I convert kilobytes back to terabytes?: Use the reverse converter: 1 kilobyte equals 1e-9 TB.
Is this converter accurate?: Yes. It uses the exact SI/NIST definitions of each unit and shows up to 6 significant digits.