DATA STORAGE CONVERSION
Terabyte to Byte.
Convert terabyte (TB) to byte (B), with the math explained.
1 TB = 1e12 B
1 kB = 1,000 bytes; 1 KiB = 1,024 bytes. Lowercase b means bit; uppercase B means byte.
THE MATH, MADE SIMPLE
How to convert terabyte to byte
Multiply your terabyte value by 1e12 to get the equivalent in byte. Both units are normalized through the byte.
B = TB × 1e1210 TB = 1e13 B
Result rounded to 12 significant digits. Change the precision in the calculator to suit your task.1 kB = 1,000 bytes; 1 KiB = 1,024 bytes. Lowercase b means bit; uppercase B means byte.
QUICK REFERENCE
TB to B conversion table
| Terabyte (TB) | Byte (B) |
|---|---|
| 1 TB | 1e12 B |
| 2 TB | 2e12 B |
| 5 TB | 5e12 B |
| 10 TB | 1e13 B |
| 20 TB | 2e13 B |
| 50 TB | 5e13 B |
| 100 TB | 1e14 B |
| 500 TB | 5e14 B |
| 1,000 TB | 1e15 B |
About the terabyte
The terabyte (TB) is a unit of data storage. One terabyte equals 1e12 byte (base unit) in this calculator.
All terabyte conversionsAbout the byte
The byte (B) is a unit of data storage. One byte equals 1 byte (base unit) in this calculator.
All byte conversionsCommon questions
What is 1 TB in B?
One terabyte equals 1e12 B. Use the formula above for other values.
Why might another calculator show a different last digit?
Calculators may round at different stages or use different unit conventions. We keep full JavaScript numeric precision during calculation and round only for display. Choose up to 15 significant digits. Check US versus UK units and the notes for this category.
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