Mortgage & Loans

Investing & Retirement

Salary, Tax & Business

India Finance

Health & Fitness

Math & Statistics

Date, Time & Everyday

Home, Construction & Science

Unit Converters

Terabytes to Bytes Converter

Convert terabytes (TB) to bytes (B) instantly. 1 TB = 1,000,000,000,000 B.

Free, no sign-upPrivate — runs in your browserUpdated October 2026
1 TB = 1,000,000,000,000 B

In all digital storage units

Bit8,000,000,000,000 bit
Byte1,000,000,000,000 B
Kilobyte1,000,000,000 KB
Megabyte1,000,000 MB
Gigabyte1,000 GB
Terabyte1 TB
Kibibyte976,562,500 KiB
Mebibyte953,674.3164 MiB
Gibibyte931.3225746 GiB

How to convert terabytes to bytes

Multiply the value in terabytes by 1,000,000,000,000 to get bytes.

1 TB = 1,000,000,000,000 B

Example

To convert 10 terabytes to bytes: 10 × 1,000,000,000,000 = 10,000,000,000,000 B.

TB to B conversion chart

Terabytes (TB)Bytes (B)
0.1 TB100,000,000,000 B
0.25 TB250,000,000,000 B
0.5 TB500,000,000,000 B
1 TB1,000,000,000,000 B
2 TB2,000,000,000,000 B
3 TB3,000,000,000,000 B
4 TB4,000,000,000,000 B
5 TB5,000,000,000,000 B
6 TB6,000,000,000,000 B
7 TB7,000,000,000,000 B
8 TB8,000,000,000,000 B
9 TB9,000,000,000,000 B
10 TB10,000,000,000,000 B
12 TB12,000,000,000,000 B
15 TB15,000,000,000,000 B
20 TB20,000,000,000,000 B
25 TB25,000,000,000,000 B
30 TB30,000,000,000,000 B
40 TB40,000,000,000,000 B
50 TB50,000,000,000,000 B
75 TB75,000,000,000,000 B
100 TB100,000,000,000,000 B
250 TB250,000,000,000,000 B
500 TB500,000,000,000,000 B
1,000 TB1e+15 B

About the units

Terabyte (TB)

A terabyte (SI) is 1,000 GB, the common size for hard drives.

Byte (B)

A byte is 8 bits and typically stores one character of text.

Related conversions

Bytes to terabytes · Bits to bytes · Kilobytes to bytes · Megabytes to bytes · Gigabytes to bytes · Terabytes to bits · Terabytes to kilobytes · Terabytes to megabytes · Terabytes to gigabytes · All digital storage units

Frequently asked questions

How many bytes are in a terabyte?

There are 1,000,000,000,000 bytes in one terabyte. Multiply any value in terabytes by 1,000,000,000,000 to convert it to bytes.

What is 10 TB in B?

10 terabytes equals 10,000,000,000,000 bytes.

How do I convert bytes back to terabytes?

Multiply by 1e-12, since 1 B = 1e-12 TB. You can also use our bytes to terabytes converter.

What is a terabyte?

A terabyte (SI) is 1,000 GB, the common size for hard drives.